{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XIR160423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lebreton_louis_1818_66","item_category5":"balown","item_list_name":"search_results","item_name":"the_great_eastern_laying_electrical_cable_between_europe_and_america_1858_litho","item_variant":"undefined"},{"item_id":"UIG528088","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"concept_of_manifest_destiny_allegorical_female_figure_carrying_electric_telegraph_wire_leads_america","item_variant":"undefined"},{"item_id":"XJL186984","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"balown","item_list_name":"search_results","item_name":"professor_samuel_finley_breese_morse_1791_1872_explaining_the_function_of_his_invention_engraving","item_variant":"undefined"},{"item_id":"PVD1869704","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":"electric_telegraph_c_1835_engraving","item_variant":"undefined"},{"item_id":"LLM5992713","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_premier_telegraphe_electrique_appareil_de_georges_lesage_execute_a_geneve_en_1774_engraving","item_variant":"undefined"},{"item_id":"LLM5992693","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraphe_imprimeur_de_hughes_engraving","item_variant":"undefined"},{"item_id":"LLM5992696","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"recepteur_du_pantelegraphe_caselli_engraving","item_variant":"undefined"},{"item_id":"LLM5992706","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_breguet_engraving","item_variant":"undefined"},{"item_id":"LLM5992694","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"exemple_d_ecriture_du_pantelegraphe_caselli_engraving","item_variant":"undefined"},{"item_id":"LLM5992716","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_galvanometre_engraving","item_variant":"undefined"},{"item_id":"LLM5992697","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"une_des_salles_des_instruments_a_la_station_centrale_des_telegraphes_de_paris_engraving","item_variant":"undefined"},{"item_id":"UIG539256","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"magnetism_and_electromagnetism_showing_dip_needle_compass_etc_and_lifting_power_of_electromagnet_12_","item_variant":"undefined"},{"item_id":"LLM5992700","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraphe_morse_a_signaux_imprimes_engraving","item_variant":"undefined"},{"item_id":"UIG541291","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"operator_sending_a_message_on_a_morse_electric_printing_telegraph_by_tapping_out_code_with_key_under","item_variant":"undefined"},{"item_id":"XEE4404379","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"installation_of_the_trasatlantic_electric_cable_intended_to_connect_europe_to_america_in_1865_buoy_s","item_variant":"undefined"},{"item_id":"LIP1620176","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":"new_electric_telegraph_cable_engraving","item_variant":"undefined"},{"item_id":"UIS5060812","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephony_telephones_bell_s_centennial_telephone_transmitter_1876","item_variant":"undefined"},{"item_id":"LLM5992690","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":"hughes_engraving","item_variant":"undefined"},{"item_id":"LLM5992688","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":"g_bonelli_engraving","item_variant":"undefined"},{"item_id":"LLM5992698","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":"g_caselli_engraving","item_variant":"undefined"},{"item_id":"XLF3791630","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"poldhu_wireless_station","item_variant":"undefined"},{"item_id":"UIG3734053","item_category2":"in_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"marconi_s_wireless_telegraph_station_in_cornwall","item_variant":"undefined"},{"item_id":"LLJ607975","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_electric_telegraph_on_the_south_western_railway_engraving","item_variant":"undefined"},{"item_id":"LIP1099868","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":"practical_scientific_inventions_engraving","item_variant":"undefined"},{"item_id":"XIR213133","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gilbers_a_19th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_samuel_morse_1791_1872_engraved_by_c_robertson_xylograph_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3778920","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"samuel_morse","item_variant":"undefined"},{"item_id":"XJF115606","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"soemmering_s_perfected_telegraph_1883_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"LLM2792317","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":"reseau_telegraphique_du_globe_colour_litho","item_variant":"undefined"},{"item_id":"XEE4140910","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"the_t_s_f_edison_effect_in_an_electric_bulb_uses_to_detect_tsf_signals_anonymous_illustration_from_1","item_variant":"undefined"},{"item_id":"PVD1869698","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_first_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"XEE4404175","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"room_of_female_telegraphers_in_the_central_office_of_the_ministry_of_posts_and_telegraphs_illuminate","item_variant":"undefined"},{"item_id":"XEE4404381","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"glass_eiliot_electric_cable_factory_in_greenwich_winding_the_cable_in_the_basins_before_transport_on","item_variant":"undefined"},{"item_id":"UIS5074662","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_alva_edison_american_inventor_c_1920s","item_variant":"undefined"},{"item_id":"LLM2793102","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":"telegraphe_electrique_imprimeur_de_hughes_engraving","item_variant":"undefined"},{"item_id":"LLM5992704","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_premier_telegraphe_electrique_de_samuel_morse_engraving","item_variant":"undefined"},{"item_id":"LIP1095886","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":"brett_s_subterranean_and_ocenic_electric_printing_telegraph_engraving","item_variant":"undefined"},{"item_id":"UIG5311340","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_an_electric_telegraph_station_fitted_with_breguet_equipment_19th_century","item_variant":"undefined"},{"item_id":"UIG5311591","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_showing_a_transmitting_key_for_a_morse_telegraph_1895_the_electrical_telegraph_or_more_","item_variant":"undefined"},{"item_id":"UIG3479965","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"house_s_electric_printing_telegraph_1850","item_variant":"undefined"},{"item_id":"LIP1607556","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":"regulation_of_time_by_the_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LIP1099507","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":"an_early_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LIP1097026","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_copying_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"UIG5310290","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_message_being_received_on_a_morse_printing_telegraph","item_variant":"undefined"},{"item_id":"BL3261864","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"radio_telegraph_map","item_variant":"undefined"},{"item_id":"LLJ608027","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":"comic_electric_telegraph_by_g_e_smith_engraving","item_variant":"undefined"},{"item_id":"LIP1095298","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_murder_at_salt_hill_the_electro_magnetic_telegraph_at_slough_engraving","item_variant":"undefined"},{"item_id":"UIG5311724","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_pneumatically_operated_perforating_machine_for_morse_electric_telegraphs","item_variant":"undefined"},{"item_id":"LIP1601858","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":"submarine_electric_telegraph_from_england_to_holland_engraving","item_variant":"undefined"},{"item_id":"BL3261851","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"submarine_telegraph_map","item_variant":"undefined"},{"item_id":"UIG3480033","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"relay_for_electric_telegraph_1896","item_variant":"undefined"},{"item_id":"BL3310622","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"clarke_harry_1889_1931","item_category5":"not_balown","item_list_name":"search_results","item_name":"black_and_white_midst_of_all_was_a_cold_white_face_a_man_dressed_in_black_a_row_of_telegraph_poles","item_variant":"undefined"},{"item_id":"LLJ608026","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":"music_by_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LLM664645","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":"making_wires_for_atlantic_telegraph_cable_engraving","item_variant":"undefined"},{"item_id":"LLM664646","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_professor_morse_engraving","item_variant":"undefined"},{"item_id":"LIP1617933","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":"highton_s_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LLJ607983","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_great_western_electric_telegraph_the_index_engraving","item_variant":"undefined"},{"item_id":"UIG3480032","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"siemens_electric_telegraph_relay_1906","item_variant":"undefined"},{"item_id":"LLJ559002","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":"demonstration_of_the_electric_telegraph_1845_engraving","item_variant":"undefined"},{"item_id":"LLJ607981","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_great_western_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LLJ607984","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_great_western_electric_telegraph_the_striking_apparatus_engraving","item_variant":"undefined"},{"item_id":"UIG3479154","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"laying_an_electric_telegraph_cable_1868","item_variant":"undefined"},{"item_id":"UIG5309438","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_charles_wheatstone_s_relay_which_enabled_the_electric_telegraph_to_be_used_over_","item_variant":"undefined"},{"item_id":"LLJ607982","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_great_western_electric_telegraph_the_coiled_magnets_engraving","item_variant":"undefined"},{"item_id":"LLJ608245","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_electric_exhibition_at_the_crystal_palace_engraving","item_variant":"undefined"},{"item_id":"UIG3480019","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wheatstone_s_relay_1890","item_variant":"undefined"},{"item_id":"LLM2802540","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_charles_wheatstone_chromolitho","item_variant":"undefined"},{"item_id":"LLJ608003","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":"telegraph_diagram_and_reading_plate_of_sir_francis_ronald_s_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LIP1595294","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_late_sir_charles_tilston_bright_electric_telegraph_engineer_engraving","item_variant":"undefined"},{"item_id":"BAL127969","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_electric_exhibition_at_the_crystal_palace_from_the_illustrated_london_news_18th_march_1882_engra","item_variant":"undefined"},{"item_id":"TRK1775742","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"morse_system_morse_telegraph_reciever_19th_century_engraving","item_variant":"undefined"},{"item_id":"UIG3480050","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brett_and_little_s_electric_telegraph_converser_1847","item_variant":"undefined"},{"item_id":"LIP1101189","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":"electric_printing_telegraph_south_western_railway_engraving","item_variant":"undefined"},{"item_id":"UIG3480052","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"circular_key_board_of_jacob_brett_s_electric_telegraph_1847","item_variant":"undefined"},{"item_id":"LIP1607859","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":"electric_telegraph_for_the_war_engraving","item_variant":"undefined"},{"item_id":"BL3315838","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_showing_a_coast_of_valentia_island_and_the_harbour_doulus_bay_and_the_lines_of_cables_connected_","item_variant":"undefined"},{"item_id":"UIG3479165","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"undo_european_telegraph_1868","item_variant":"undefined"},{"item_id":"LLJ609147","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"railton_herbert_1857_1910","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_house_of_william_morris_in_hammersmith_engraving","item_variant":"undefined"},{"item_id":"UIG3479174","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_and_telegraph_cables_1886","item_variant":"undefined"},{"item_id":"UIG5311577","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_showing_a_transmitting_key_for_a_morse_telegraph_1906_the_electrical_telegraph_or_more_","item_variant":"undefined"},{"item_id":"UIG3480046","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brett_and_little_s_electric_telegraph_converser_1847","item_variant":"undefined"},{"item_id":"UIG539304","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cook_wheatstone_s_5_needle_telegraph_patented_1837_first_installed_1837_from_a_card_issued_1915_chro","item_variant":"undefined"},{"item_id":"UIG5311158","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_a_double_needle_telegraph_used_in_the_house_of_parliament_the_letters_of_the_","item_variant":"undefined"},{"item_id":"LLM976710","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"samuel_finley_breese_morse_electric_telegraph_colour_litho","item_variant":"undefined"},{"item_id":"LLJ608019","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":"female_clerks_at_the_electric_telegraph_office_bell_alley_moorgate_street_engraving","item_variant":"undefined"},{"item_id":"UIG539328","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"facsimle_or_copying_telegraph_system_by_amstutz_of_cleveland_ohio_wood_engraving_1896","item_variant":"undefined"},{"item_id":"LLJ608204","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_international_electric_exhibition_at_the_crystal_palace_engraving","item_variant":"undefined"},{"item_id":"LZT1034107","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_m_ampere","item_variant":"undefined"},{"item_id":"UIG541130","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"morse_telegraph_the_operating_room_cincinnati_ohio_from_the_telegraph_manual_by_tp_shaffner_new_york","item_variant":"undefined"},{"item_id":"BLT157437","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ampere_andre_marie_1775_1836","item_category5":"not_balown","item_list_name":"search_results","item_name":"self_portrait_1775_1836_early_19th_century_pen_and_ink_on_paper","item_variant":"undefined"},{"item_id":"KWE2619093","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":"the_first_electrical_telegraph_invented_by_samuel_morse_in_1837_from_les_merveilles_de_la_science_pu","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Le T\u00e9l\u00e9graphe \u00c9lectrique","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":422,"search_results_page_number":1}