{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LLM2800787","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":"man_with_a_lisp_protesting_his_love_to_a_girl_colour_litho","item_variant":"undefined"},{"item_id":"LLM2816103","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"signal_station_gibraltar_colour_photo","item_variant":"undefined"},{"item_id":"AVE6326807","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_worker_at_the_printing_company_pulls_finished_paper_from_the_printing_press","item_variant":"undefined"},{"item_id":"AVE6326779","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_three_men_use_a_plate_to_create_metal_plate_to_be_used_to_produce_copies_of_news","item_variant":"undefined"},{"item_id":"LLM3093478","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":"guglielmo_marconi_and_wireless_messages_of_love_colour_litho","item_variant":"undefined"},{"item_id":"UIG3585592","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"francois_van_rijsselberghe","item_variant":"undefined"},{"item_id":"LIP1058671","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dollman_john_charles_1851_1934_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_afghan_war_engraving","item_variant":"undefined"},{"item_id":"LIP1099512","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_invention_of_an_electric_telegraph_engraving","item_variant":"undefined"},{"item_id":"LLH6030973","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"australian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"victorian_universal_postal_union_postcard_from_victoria_australia_for_postage_to_the_united_kingdom_","item_variant":"undefined"},{"item_id":"DGA5187156","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"metal_plate_of_army_postcard_1916_1918_italy_world_war_i_20th_century","item_variant":"undefined"},{"item_id":"LLM2814138","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":"this_postman_finds_his_horse_very_helpful_on_his_rounds_in_the_cotswold_hills_colour_litho","item_variant":"undefined"},{"item_id":"SZT2978864","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"preparing_a_carrier_pigeon_1930_b_w_photo","item_variant":"undefined"},{"item_id":"BEL466014","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"internal_switchboard_photo","item_variant":"undefined"},{"item_id":"OLA371643","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"guglielmo_marconi_with_pope_pius_xi_in_the_vatican_visiting_the_first_microwave_radiotelephone_stati","item_variant":"undefined"},{"item_id":"LIP3637823","item_category2":"no_copyright","item_category3":"standard","item_category4":"fisher_alfred_hugh_1867_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"automatic_telephone_girls_operators_replaced_by_machines_litho","item_variant":"undefined"},{"item_id":"LLH6030827","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"postman_delivering_a_letter_in_the_snow_new_year_s_greetings_card_chromolitho","item_variant":"undefined"},{"item_id":"LLM2814130","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_mail_from_overseas_colour_photo","item_variant":"undefined"},{"item_id":"AVE6326775","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_an_artist_ponders_then_statrts_drawing_a_sun_inside_a_drawing_of_an_oven","item_variant":"undefined"},{"item_id":"AVE6326783","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_rolls_of_newsprint_being_rolled_to_a_machine_where_they_are_loaded_for_printing","item_variant":"undefined"},{"item_id":"UIG677902","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"elk_mountain_maryland_signal_tower_overlooking_antietam_battlefield_1862_photo","item_variant":"undefined"},{"item_id":"LLM974507","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":"telephone_exchange_chromolitho","item_variant":"undefined"},{"item_id":"LLM974265","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":"mountain_postal_service_chromolitho","item_variant":"undefined"},{"item_id":"LIP1047975","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_telegraphy_the_electra_grappling_a_cable_engraving","item_variant":"undefined"},{"item_id":"UIG681575","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"c_p_steinmetz_and_g_marconi_photo","item_variant":"undefined"},{"item_id":"LLM5220324","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_writing_master_engraving","item_variant":"undefined"},{"item_id":"UIG5308157","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_transportation_of_the_cables_used_in_the_atlantic_telegraph","item_variant":"undefined"},{"item_id":"UIG5308159","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_loading_of_the_cables_used_in_the_atlantic_telegraph","item_variant":"undefined"},{"item_id":"UIG5308160","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_loading_of_the_cables_used_in_the_atlantic_telegraph","item_variant":"undefined"},{"item_id":"LLM2782529","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":"enlargement_of_a_message_carried_by_a_pigeon_chromolitho","item_variant":"undefined"},{"item_id":"LLM1091713","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wireless_telegraphy_chromolitho","item_variant":"undefined"},{"item_id":"EVB2939364","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_obama_s_classified_morning_summary_awaits_his_attention_on_his_oval_office_desk_oct_5_2009","item_variant":"undefined"},{"item_id":"UIG1568827","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"skyline_of_giza_cairo_al_qahirah_egypt_photo","item_variant":"undefined"},{"item_id":"LLM1093607","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":"wampum_beads_north_america_chromolitho","item_variant":"undefined"},{"item_id":"SZT5183417","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"children_play_with_a_gramophone_1930","item_variant":"undefined"},{"item_id":"AVE6326784","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_the_newsdesk_receives_a_phone_call_in_which_a_reporter_is_assigned_to_do_an_arti","item_variant":"undefined"},{"item_id":"LLH5234150","item_category2":"no_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_card_santa_claus_making_a_telephone_call_on_christmas_day_colour_litho","item_variant":"undefined"},{"item_id":"NAM5921068","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sale_wilfred_herbert_james","item_category5":"not_balown","item_list_name":"search_results","item_name":"captured_german_and_italian_armoured_cars_north_africa_1942_circa_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1623225","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":"method_of_transmitting_sketches_by_telegraph_or_signals_engraving","item_variant":"undefined"},{"item_id":"KWE3614192","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"1930_s_magazine_print_advertisement_describing_general_electric_radio_sets_for_sale","item_variant":"undefined"},{"item_id":"UIG5308156","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_transportation_of_the_cables_used_in_the_atlantic_telegraph","item_variant":"undefined"},{"item_id":"AVE6326808","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_finished_papers_are_cut_into_halves_to_produce_two_copies_of_paper","item_variant":"undefined"},{"item_id":"KW2563616","item_category2":"no_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"madrid_torrespana_photo","item_variant":"undefined"},{"item_id":"LLM6001939","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":"international_code_maritime_signalling_flags_and_pennants_colour_litho","item_variant":"undefined"},{"item_id":"AVE6326781","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_manually_placing_the_writer_for_each_section_of_a_newspaper_while_doing_layout","item_variant":"undefined"},{"item_id":"UIG536098","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"very_large_array_national_radio_astronomy_observatory_new_mexico","item_variant":"undefined"},{"item_id":"LLM974273","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":"transatlantic_postal_service_chromolitho","item_variant":"undefined"},{"item_id":"LIP1589442","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_central_post_office_telegraph_establishment_engraving","item_variant":"undefined"},{"item_id":"LLM5217626","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_interior_of_a_wireless_set_litho","item_variant":"undefined"},{"item_id":"UIG5308535","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_alan_archibald_campbell_swinton_s_telephone","item_variant":"undefined"},{"item_id":"BL3475081","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":"add_48983_f_11_faraday_s_telegraphy_letter_to_william_thomson_1859_ink_on_paper","item_variant":"undefined"},{"item_id":"LIP1105193","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_australian_overland_telegraph_engraving","item_variant":"undefined"},{"item_id":"LIP1597486","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_henry_charles_seppings_1850_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_episode_in_the_graeco_turkish_war_consul_merlin_s_wife_hoisting_the_communication_signal_from_the","item_variant":"undefined"},{"item_id":"LIP1609600","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"weedon_edwin_1819_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_atlantic_telegraph_cable_stern_of_hms_agamemnon_engraving","item_variant":"undefined"},{"item_id":"UIG532307","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_working_in_the_main_telegraph_instrument_room_post_office_telegraph_headquarters_telegraph_str","item_variant":"undefined"},{"item_id":"EVB2938595","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_express_overland_stage_starting_for_denver_from_hays_city_kansas_was_guarded_by_five_a","item_variant":"undefined"},{"item_id":"LLM1093226","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":"signalling_by_heliograph_chromolitho","item_variant":"undefined"},{"item_id":"IMJ342571","item_category2":"in_copyright","item_category3":"standard","item_category4":"grschebina_liselotte_1908_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"tel_aviv_c_1940_b_w_photo","item_variant":"undefined"},{"item_id":"UIG677895","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"washington_d_c_central_signal_station_winder_building_17th_and_e_streets_nw_and_signal_corps_men_186","item_variant":"undefined"},{"item_id":"UIG541368","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_atlantic_telegraph_on_deck_of_ss_great_eastern_searching_cable_for_a_fault_after_its_recovery_fr","item_variant":"undefined"},{"item_id":"LIP1589481","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_ashantee_war_engraving","item_variant":"undefined"},{"item_id":"UIG5308161","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_transportation_of_the_cables_used_in_the_atlantic_telegraph","item_variant":"undefined"},{"item_id":"BL3475078","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":"add_48983_f_8_faraday_s_telegraphy_letter_to_william_thomson_1859_ink_on_paper","item_variant":"undefined"},{"item_id":"BL3475080","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":"add_48983_f_10_faraday_s_telegraphy_letter_to_william_thomson_1859_ink_on_paper","item_variant":"undefined"},{"item_id":"UIG677958","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"atlanta_georgia_railroad_yards_1864_photo","item_variant":"undefined"},{"item_id":"LIP1057535","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":"sketches_in_telegraph_street_engraving","item_variant":"undefined"},{"item_id":"LIP1100093","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_henry_charles_seppings_1850_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"laying_the_telegraph_cable_from_galley_cove_to_the_fastnet_lighthouse_litho","item_variant":"undefined"},{"item_id":"UIG1142248","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_telstar_satellite_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1594257","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":"carriage_of_parcels_in_london_engraving","item_variant":"undefined"},{"item_id":"BL3475079","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":"add_48983_f_9_faraday_s_telegraphy_letter_to_william_thomson_1859_ink_on_paper","item_variant":"undefined"},{"item_id":"MNY380987","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"byron_company_fl_1890_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_view_of_a_women_typing_from_a_dictating_machine_and_a_man_dictating_into_another_at_the_edi","item_variant":"undefined"},{"item_id":"LLE813469","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"romanian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"romanian_postcard_promoting_the_postal_service_colour_litho","item_variant":"undefined"},{"item_id":"AVE6326806","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_man_pours_orange_ink_into_the_newspaper_printing_press_to_be_used_for_printing","item_variant":"undefined"},{"item_id":"AVE6326804","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_1960s_photographer_snaps_a_black_and_white_picture_of_unloaded_elephant_and_develops_i","item_variant":"undefined"},{"item_id":"XIR156722","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"selection_of_medals","item_variant":"undefined"},{"item_id":"GLH1200516","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fulton_lewis_jr_conservative_american_radio_broadcaster_portrait_1940","item_variant":"undefined"},{"item_id":"LIP1625302","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":"railway_signals_engraving","item_variant":"undefined"},{"item_id":"EVB2942025","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"television_screen_displaying_a_simulation_of_john_glenn_in_the_friendship_7_space_capsule_there_were","item_variant":"undefined"},{"item_id":"EVB2942026","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"television_screen_animation_of_john_glenn_s_friendship_7_space_capsule_approaching_north_america_dur","item_variant":"undefined"},{"item_id":"LLM2798015","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":"london_postman_1820_colour_litho","item_variant":"undefined"},{"item_id":"HGL615389","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"communication_industry_front_cover_of_the_dupont_magazine_october_november_1951_colour_litho","item_variant":"undefined"},{"item_id":"UIG536095","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"very_large_array_national_radio_astronomy_observatory_new_mexico","item_variant":"undefined"},{"item_id":"LIP1626510","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_henry_charles_seppings_1850_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"laying_the_new_western_telegraph_cable_at_capetown_engraving","item_variant":"undefined"},{"item_id":"UIG537744","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chicago_policeman_telephoning_from_a_police_box_to_bring_help_to_an_injured_pedestrian_from_e_hospit","item_variant":"undefined"},{"item_id":"UIG678353","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"petersburg_virginia_group_at_telegraphic_corps_quarters_headquarters_army_of_the_potomac_1863_photo","item_variant":"undefined"},{"item_id":"GLH1200518","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"edward_r_murrow_1908_1965_american_broadcast_journalist_portrait_c_1950","item_variant":"undefined"},{"item_id":"LIP1601858","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":"LLE5238327","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centenary_of_the_birth_of_russian_physicist_inventor_and_radio_pioneer_aleksandr_popov_1959_colour_l","item_variant":"undefined"},{"item_id":"UIG3528175","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"austro_hungarian_soliders_in_dugout_1916_b_w_photo","item_variant":"undefined"},{"item_id":"MNY380921","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"byron_company_fl_1890_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"exhibit_of_the_simen_automatic_signal_system_at_the_museum_of_safety_appliances_of_the_american_inst","item_variant":"undefined"},{"item_id":"LIP1611433","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_cable_between_malta_and_alexandria_engraving","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Communications","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":12311,"search_results_page_number":9}