{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JLJ4568163","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"van_loo_louis_michel_1707_71","item_category5":"not_balown","item_list_name":"search_results","item_name":"institution_of_the_order_of_the_holy_spirit_by_henry_iii_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI98489","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hannah_robert_1812_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"master_isaac_newton_1905_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI98488","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"blaikley_alexander_1816_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_lecturing_in_the_theatre_at_the_royal_institution_c_1856_coloured_lithogra","item_variant":"undefined"},{"item_id":"NCO89941","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gillray_james_1757_1815","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientific_researches_new_discoveries_in_pneumaticks_or_an_experimental_lecture_on_the_powers_of_air","item_variant":"undefined"},{"item_id":"TRI98487","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"collier_john_1850_1934_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_henry_huxley_1825_95_etched_by_leopold_flameng_1831_1911_1885_etching","item_variant":"undefined"},{"item_id":"TRI98477","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_in_his_basement_laboratory_1852_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI98496","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"electro_magnetic_induction_ring_photo","item_variant":"undefined"},{"item_id":"TRI142391","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"faraday_giving_his_card_to_father_thames_from_punch_21_july_1855_engraving","item_variant":"undefined"},{"item_id":"TRI99025","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shepherd_thomas_hosmer_1792_1864","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_royal_institution_of_great_britain_albemarle_street_c_1838_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI145190","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"comte_de_l_hopital_rene_le_brun_1877_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_joseph_john_thomson_1856_1940_1924_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI224387","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lonsdale_james_1777_1839_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_john_dalton_1766_1844_engraved_by_c_turner_engraving","item_variant":"undefined"},{"item_id":"EUL253432","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scottish_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_darwin_s_1809_82_classcard_litho","item_variant":"undefined"},{"item_id":"TRI99024","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_holding_a_bar_magnet_by_maull_and_polyblank_1857_albumen_print_from_collod","item_variant":"undefined"},{"item_id":"TRI107631","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"voltaic_pile_battery_given_by_count_alessandro_volta_to_michael_faraday_in_1814_mixed_media","item_variant":"undefined"},{"item_id":"XJF397618","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764","item_category5":"balown","item_list_name":"search_results","item_name":"scene_viii_the_rake_in_bedlam_1735_engraving","item_variant":"undefined"},{"item_id":"TRI184186","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_crude_inductor_with_which_michael_faraday_1791_1867_discovered_the_law_of_induction","item_variant":"undefined"},{"item_id":"TRI99386","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"magnetic_experiment_by_michael_faraday_1791_1867_iron_filings","item_variant":"undefined"},{"item_id":"TRI98490","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pickersgill_henry_william_1782_1875","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_michael_faraday_esq_1791_1867_1830_oil_on_canvas","item_variant":"undefined"},{"item_id":"BAL13926","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"linnell_john_1792_1882","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_humphry_davy_1778_1829_oil","item_variant":"undefined"},{"item_id":"TRI137594","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_s_study_on_the_second_floor_at_the_royal_institution_1850_55_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI145184","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"faraday_s_spherical_condenser_c_1837_mixed_media","item_variant":"undefined"},{"item_id":"TRI216280","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"davy_humphry_1778_1829","item_category5":"not_balown","item_list_name":"search_results","item_name":"prototype_miners_safety_lamps_1815_photo","item_variant":"undefined"},{"item_id":"BL5340382","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_building_of_the_temple","item_variant":"undefined"},{"item_id":"TRI101904","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brooks_henry_jamyn_1865_1925","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_friday_evening_discourse_at_the_royal_institution_sir_james_dewar_on_liquid_hydrogen_1904_oil_on_c","item_variant":"undefined"},{"item_id":"TRI3079","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"original_equipment_used_by_sir_humphry_davy_1778_1829_in_his_electro_chemical_experiment_early_19th_","item_variant":"undefined"},{"item_id":"BL5340337","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_western_emperor_louis_the_pious_degrades_a_prelate_and_has_him_sheared_while_his_nephew_bernard_","item_variant":"undefined"},{"item_id":"TRI202496","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"messer_mabel_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_thomas_young_1773_1829_1922_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI99023","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_and_john_frederic_daniell_1790_1845_photo","item_variant":"undefined"},{"item_id":"XJF397647","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764_after","item_category5":"balown","item_list_name":"search_results","item_name":"the_foundlings_engraved_by_francois_morellon_la_cave_1739_engraving","item_variant":"undefined"},{"item_id":"TRI98499","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_from_michael_faraday_s_diary_where_he_recorded_his_discovery_of_electro_magnetic_induction_29th","item_variant":"undefined"},{"item_id":"TRI205270","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tite_william_1798_1873_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_the_royal_institution_s_basement_laboratory_from_manual_of_chemistry_by_w_t_brande_engra","item_variant":"undefined"},{"item_id":"LIP1099528","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"professor_tyndall_lecturing_at_the_royal_institution_engraving","item_variant":"undefined"},{"item_id":"TRI99026","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_tyndall_1820_93_b_w_photo","item_variant":"undefined"},{"item_id":"TRI274196","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_75_from_faraday_s_notebook_on_the_rotation_of_current_experiment_3rd_september_1821_pen_ink_on_","item_variant":"undefined"},{"item_id":"TRI168528","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mayall_john_jabez_edwin_paisley_1813_1901_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_lyell_1797_1875_engraved_by_albert_newsam_litho","item_variant":"undefined"},{"item_id":"TRI212294","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"young_thomas_1773_1829","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_principle_of_the_interference_of_light_plate_20_from_volume_i_of_a_course_of_lectures_on_natural","item_variant":"undefined"},{"item_id":"TRI1547198","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"image_of_the_stage_at_the_royal_institution_just_prior_to_tesla_giving_his_lecture_in_1892_b_w_photo","item_variant":"undefined"},{"item_id":"TRI134923","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"winterhalter_franz_xaver_1806_73_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_prince_of_wales_1841_1910_original_engraved_by_thomas_fairland_published_by_m_n_hanhart_1852_","item_variant":"undefined"},{"item_id":"TRI137593","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1887_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_in_his_basement_laboratory_from_henry_bence_jones_s_the_life_and_letters_o","item_variant":"undefined"},{"item_id":"BL5343795","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"above_st_patrick_asleep_on_a_knoll_below_two_animals_symbolic_of_the_unconverted_irish_with_figure_o","item_variant":"undefined"},{"item_id":"CHT179678","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bramatti_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"institution_of_the_order_of_the_garter_by_edward_iii_1312_77_in_1348_and_the_marriage_of_henry_i_106","item_variant":"undefined"},{"item_id":"TRI216279","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gas_bag_used_by_humphry_davy_1778_1829_in_his_experiments_on_nitrous_oxide_laughing_gas_photo","item_variant":"undefined"},{"item_id":"TRI250187","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"basire_james_1796_1869","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_page_depicting_experiments_with_magnets_from_experimental_researches_in_electricity_by_michael_far","item_variant":"undefined"},{"item_id":"TRI168546","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"silhouette_of_sarah_faraday_1800_79_from_michael_faraday_s_scrapbook_1821_ink_on_paper","item_variant":"undefined"},{"item_id":"TRI274199","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"faraday_michael_1791_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_72_from_faraday_s_notebook_on_the_rotation_of_current_experiment_3rd_september_1821_pen_ink_on_","item_variant":"undefined"},{"item_id":"TRI141701","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_mrs_jane_marcet_1769_1858_litho","item_variant":"undefined"},{"item_id":"LIP1046919","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brewer_henry_william_fl_1858_d_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_bird_s_eye_view_of_manchester_in_1889_engraving","item_variant":"undefined"},{"item_id":"XLF3788121","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764_after","item_category5":"balown","item_list_name":"search_results","item_name":"several_children_of_the_foundling_hospital_1810_engraving","item_variant":"undefined"},{"item_id":"LLM964040","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chocolat_poulain_trade_card_valentin_hauy_chromolitho","item_variant":"undefined"},{"item_id":"TRI137596","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_in_his_basement_laboratory_1852_w_c_on_paper","item_variant":"undefined"},{"item_id":"LIP1603584","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ward_james_1769_1859_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"napoleon_s_horse_marengo_litho","item_variant":"undefined"},{"item_id":"BL5340951","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_battle_of_courtrai_in_flanders_battle_of_the_spurs_pitted_the_french_against_the_flemings_in_130","item_variant":"undefined"},{"item_id":"BL5358986","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_patrick_surrounded_by_demons_image_taken_from_st_patrick_s_purgatory_england_mid_15th_century","item_variant":"undefined"},{"item_id":"BL5341062","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dominican_teacher_seated_with_book_placed_on_a_lectern_with_pupils_seated_on_the_ground_before_him_l","item_variant":"undefined"},{"item_id":"TRI98475","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"moore_harriet_jane_1801_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"faraday_s_magnetic_laboratory_1852_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI115159","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gillray_james_1757_1815","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_comforts_of_a_rumford_stove_pub_by_hannah_humphrey_1800_etching_w_c","item_variant":"undefined"},{"item_id":"LIP1059662","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"life_saving_medal_presented_by_the_united_states_government_to_the_men_of_the_royal_national_lifeboa","item_variant":"undefined"},{"item_id":"TRI875453","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_colloids_prepared_by_michael_faraday_in_the_mid_1850s","item_variant":"undefined"},{"item_id":"TRI99027","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_photograph_of_john_tyndall_1820_93_irish_physicist_photo","item_variant":"undefined"},{"item_id":"TRI3078","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pickersgill_henry_william_1782_1875","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_humphry_davy_1831_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI142393","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"daguer_claudet_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_william_grove_1811_96_engraved_by_bosley_litho","item_variant":"undefined"},{"item_id":"TRI141710","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pickersgill_henry_william_1782_1875_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_michael_faraday_1791_1867_engraved_by_samuel_cousins_1801_87_1830_litho","item_variant":"undefined"},{"item_id":"TRI216283","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dewar_thermos_vacuum_flasks_late_19th_century_photo","item_variant":"undefined"},{"item_id":"FSG348779","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"persian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"folio_from_a_shahnama_book_of_kings_by_firdawsi_a_royal_hunt_iran_c_1590_1600_opaque_watercolour_ink","item_variant":"undefined"},{"item_id":"BL5366979","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_14th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_rider_on_a_white_horse_beginning_14th_century_miniature","item_variant":"undefined"},{"item_id":"BL3313485","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_death_of_wat_tyler_in_1381_wat_tyler_died_15_june_1381_was_a_leader_of_the_1381_peasants_revolt_","item_variant":"undefined"},{"item_id":"XLF3788142","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764_after","item_category5":"balown","item_list_name":"search_results","item_name":"several_children_of_the_foundling_hospital_1810_engraving","item_variant":"undefined"},{"item_id":"TRI867779","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"davy_faraday_laboratory_new_laboratory_illustration_from_reconstruction_of_the_royal_institution_pho","item_variant":"undefined"},{"item_id":"BL5340254","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"capture_of_don_pedro_the_cruel_king_of_castile_don_pedro_is_taken_prisoner_and_abducted_on_horseback","item_variant":"undefined"},{"item_id":"XJF250715","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shepherd_thomas_hosmer_1792_1864","item_category5":"balown","item_list_name":"search_results","item_name":"view_of_the_royal_panopticon_of_science_and_art_1825_lithograph","item_variant":"undefined"},{"item_id":"FSG2956970","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"indian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"jahangir_and_prince_khurram_entertained_by_nur_jahan_c_1640_50_w_c_ink_gold_on_paper","item_variant":"undefined"},{"item_id":"XJF466278","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"harwood_john_fl_1818_29_after","item_category5":"balown","item_list_name":"search_results","item_name":"the_royal_institution_manchester_engraved_by_richard_winkles_c_1836_engraving","item_variant":"undefined"},{"item_id":"BL5340916","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_war_machine_during_the_siege_of_montrichard_loir_et_cher_soldiers_armed_with_bows_and_arrows_defen","item_variant":"undefined"},{"item_id":"BL5341623","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"noah_s_ark_reaching_the_shoreline_after_the_flood_in_the_great_historical_bible_1411","item_variant":"undefined"},{"item_id":"BL5343730","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"irene_daughter_of_cratinus_painting_a_picture_de_claris_mulieribus_by_boccaccio_giovanni_early_15th_","item_variant":"undefined"},{"item_id":"XCF285159","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shepherd_thomas_hosmer_1792_1864","item_category5":"balown","item_list_name":"search_results","item_name":"fever_hospital_liverpool_road_1849_w_c_on_paper","item_variant":"undefined"},{"item_id":"TRI202494","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"skill_f_walker_william_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eminent_men_of_science_1807_08_assembled_in_the_library_of_the_royal_institution_4th_june_1862_etchi","item_variant":"undefined"},{"item_id":"LLJ583116","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"professor_tyndall_lecturing_at_the_royal_institution_1870_engraving","item_variant":"undefined"},{"item_id":"TRI173696","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"george_porter_1920_2002_delivering_the_christmas_lectures_at_the_royal_institution_1976_77_season_19","item_variant":"undefined"},{"item_id":"XJF324317","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"edinburgh_royal_institution_and_scott_monument_from_the_illustrated_london_news_22nd_february_1845_e","item_variant":"undefined"},{"item_id":"TRI251904","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"oliver_archer_james_1774_1842_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_humphry_davy_1778_1829_oil_on_canvas","item_variant":"undefined"},{"item_id":"TRI106139","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"richmond_george_1809_96","item_category5":"not_balown","item_list_name":"search_results","item_name":"henry_bence_jones_1865_charcoal_and_chalk_on_paper","item_variant":"undefined"},{"item_id":"TRI99384","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_tyndall_s_apparatus_for_showing_why_the_sky_is_blue_photo","item_variant":"undefined"},{"item_id":"TRI245592","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"claudet_antoine_francois_jean_1797_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"julius_pluecker_1801_68_albumen_print","item_variant":"undefined"},{"item_id":"TRI245591","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maull_fl_1850s_60s_polyblank_fl_1850s","item_category5":"not_balown","item_list_name":"search_results","item_name":"henry_bence_jones_1814_73_c_1850s_albumen_print","item_variant":"undefined"},{"item_id":"TRI141703","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_with_his_niece_jane_and_john_tyndall_1820_93_1858_b_w_photo","item_variant":"undefined"},{"item_id":"TRI168552","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chalon_alfred_edward_1780_1860","item_category5":"not_balown","item_list_name":"search_results","item_name":"augusta_ada_king_countess_of_lovelace_1815_52_1852_etching","item_variant":"undefined"},{"item_id":"TRI3957042","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"bragg_william_1890_1971","item_category5":"not_balown","item_list_name":"search_results","item_name":"experimental_notebook_belonging_to_lawrence_bragg_page_showing_bragg_s_law_c_1912_13_pen_ink_on_pape","item_variant":"undefined"},{"item_id":"FSG348781","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"persian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"folio_from_a_shahnama_book_of_kings_by_firdawsi_a_royal_hunt_iran_c_1590_1600_opaque_watercolour_ink","item_variant":"undefined"},{"item_id":"LIP1617957","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_last_drop_statue_in_marble_by_w_calder_marshall_ara_at_the_exhibition_of_the_british_institution","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"royal institution","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":886,"search_results_page_number":1}