{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"GBW469860","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"modotti_tina_1896_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_wires_mexico_1925_b_w_photo","item_variant":"undefined"},{"item_id":"DGC696842","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_detail_of_the_three_rotors_photo","item_variant":"undefined"},{"item_id":"DGC696839","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_with_three_rotors_detail_of_the_keys_and_patch_leads_photo","item_variant":"undefined"},{"item_id":"LAL2816868","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"schools_of_tomorrow_as_imagined_in_the_early_1970s_colour_litho","item_variant":"undefined"},{"item_id":"DGC696841","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enigma_cipher_machine_with_three_rotors_viewed_from_above_photo","item_variant":"undefined"},{"item_id":"DPA2540313","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"google","item_variant":"undefined"},{"item_id":"LRI4600905","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"italian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_poster_for_radio_exhibition_in_milan_1930","item_variant":"undefined"},{"item_id":"BTN808953","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"james_brittain","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_farm_european_organization_for_nuclear_research_geneva_switzerland_photo","item_variant":"undefined"},{"item_id":"SZT3001812","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hollerith_s_mechanical_tabulator_1931_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992414","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"videophone_1935_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001784","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_historic_1929_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992308","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"man_on_the_phone_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2995551","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"historical_telephone_exchange_1925_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992410","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"work_on_the_wires_of_a_telephone_exchange_in_berlin_1927_b_w_photo","item_variant":"undefined"},{"item_id":"GRC2622425","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_filing_documents_in_filing_cabinets_1945_silver_print_photograph","item_variant":"undefined"},{"item_id":"SZT3008702","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"broadcasting_building_in_vienna_1938_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3023147","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gambling_machines_1919_photo","item_variant":"undefined"},{"item_id":"TRK831758","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_mac_model_early_80_s_20th_century_national_museum_of_science_and_technology_leonardo_da_vin","item_variant":"undefined"},{"item_id":"SZT2992521","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pope_pius_xi_puts_into_operation_the_telephone_operating_system_in_the_vatican_1930_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2938225","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"small_part_of_babbage_s_mechanical_calculating_engine_his_difference_engine_an_invention_to_which_he","item_variant":"undefined"},{"item_id":"EVB2938228","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"calculating_machine_designed_by_french_mathematician_blaise_pascal_in_1642_when_he_was_nineteen_year","item_variant":"undefined"},{"item_id":"EVB2947524","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eniac_computer_was_the_first_general_purpose_electronic_digital_computer_electronic_numerical_integr","item_variant":"undefined"},{"item_id":"EVB2938223","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_new_social_security_administration_was_challenged_with_handling_an_unprecedented_amount_of_infor","item_variant":"undefined"},{"item_id":"DGC696846","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"u_s_troops_learn_cryptography_tarawa_papua_new_guinea_june_1943_sepia_photo","item_variant":"undefined"},{"item_id":"EVB2923611","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_j_watson_jr_talks_with_ibm_stockholders_before_their_yearly_meeting_in_the_new_york_coliseum_","item_variant":"undefined"},{"item_id":"MME4808023","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"milan_1998_nicholas_negroponte_founder_and_chairman_emeritus_of_massachusetts_institute_of_technolog","item_variant":"undefined"},{"item_id":"EVB2937743","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_working_with_punch_cards_at_an_early_tabulating_machine_at_the_u_s_census_bureau_c_1908","item_variant":"undefined"},{"item_id":"UIG801906","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_child_learns_to_use_computer_at_a_computer_classroom_in_ein_helwan_neighbourhood_in_suburban_cairo","item_variant":"undefined"},{"item_id":"SZT5172525","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"shooting_of_the_ufa_wochenschau_weekly_review_1930","item_variant":"undefined"},{"item_id":"PCT4281588","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"pink_minitel_3615_36_15_pulsions_advertisement_for_a_paid_website_offering_pictures_of_naked_starlet","item_variant":"undefined"},{"item_id":"EVB2940743","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_amtrak_worker_at_a_computer_terminal_gets_information_on_available_space_and_fares_and_can_enter_","item_variant":"undefined"},{"item_id":"WTL487313","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gehry_frank_b_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_stata_building_mit_cambridge_boston_usa_photo","item_variant":"undefined"},{"item_id":"EVB2938230","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_using_an_early_personal_computer_made_by_the_digital_equipment_corporation_of_maynard_massachu","item_variant":"undefined"},{"item_id":"UIS5068334","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_games_consoles_atari_computer_console_and_games_c_1977","item_variant":"undefined"},{"item_id":"SJB7266906","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_1960s_b_w_photo","item_variant":"undefined"},{"item_id":"SJB7266891","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_conard","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_1960s_photo","item_variant":"undefined"},{"item_id":"SJB7266890","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_conard","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_1960s_photo","item_variant":"undefined"},{"item_id":"SZT445170","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gert_maehler","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_and_romanian_troops_at_stalingrad_1942_43_b_w_photo","item_variant":"undefined"},{"item_id":"SJB7266911","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"computer_1960s_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2995876","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_telephones_on_a_pay_phone_1941_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001552","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"information_table_at_the_turn_of_the_century_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001782","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mainframe_computer_of_a_turbine_room_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001785","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_historic_1928_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001786","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_historic_1933_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001798","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"stationary_vending_machine_in_berlin_1920_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992297","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"phototelegraphy_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992301","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_1931_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992304","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apparatus_for_recording_and_reproducing_the_voice_1937_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992355","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"videophone_1935_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992432","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephones_from_1881_and_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992440","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tv_phone_1938_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992441","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_on_the_phone_1936_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992563","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"post_office_with_video_phone_in_berlin_1936_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992573","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"image_telegraphs_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992579","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"image_telegraphs_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992592","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"image_telegraphs_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992302","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"phototelegraphy_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992429","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_on_the_phone_1881_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992430","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"blanche_le_claire_on_the_phone_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2998764","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wireless_telegraphy_by_marconi_1912_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001792","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_1928_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001793","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_mentally_disturbed_robot_at_the_world_fair_in_san_diego_1935_36_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001794","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_1939_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992294","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraph_station_1919_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992296","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraph_poles_1929_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992354","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_booth_in_berlin_1935_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001796","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"calculator_1929_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001797","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"address_book_vending_machine_1908_b_w_photo","item_variant":"undefined"},{"item_id":"LAL2816589","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"man_tending_a_mainframe_computer_litho","item_variant":"undefined"},{"item_id":"SZT2992295","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pointer_telegraph_1941_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992298","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"phototelegraph_1930","item_variant":"undefined"},{"item_id":"SZT2992415","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"videophone_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992439","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_book_from_berlin_1931_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2995255","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_1935_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001806","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sketch_of_a_calculating_machine_1632_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001783","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_historic_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001790","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robot_as_policeman_1924_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001799","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"automated_shoe_polisher_1934_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992299","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"phototelegraphy_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992353","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_from_siemens_and_halske_1940_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992434","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_for_car_drivers_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992437","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telephone_set_1937_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992569","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"test_flights_for_the_radio_traffic_from_the_plane_to_the_ground_1929_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992577","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"image_telegraphs_station_1930_b_w_photo","item_variant":"undefined"},{"item_id":"UIG538952","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eniac_computer_c1944_18_000_vac","item_variant":"undefined"},{"item_id":"SZT2995554","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jean_louis_barthou_uses_the_first_direct_phone_connection_paris_moscow_1934_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3001802","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"savings_automat_1911_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992306","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_on_the_phone_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992311","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"man_on_the_phone_1932_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992313","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_women_with_telephone_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"information technology","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":726,"search_results_page_number":1}