{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LIP1621832","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_phonograph_and_microphone_engraving","item_variant":"undefined"},{"item_id":"LLM462103","item_category":"illustration","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":"red_indians_and_the_phonograph","item_variant":"undefined"},{"item_id":"XJF294079","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":"mr_edison_s_new_phonograph_engraving","item_variant":"undefined"},{"item_id":"LIP1595504","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":"mr_edison_speaking_through_the_perfected_phonograph_in_america_engraving","item_variant":"undefined"},{"item_id":"XOS1448777","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"emile_berliner_1910_1929_b_w_photo_with_the_model_of_the_first_gramophone_machine_which_he_invented","item_variant":"undefined"},{"item_id":"XRH1715880","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"nagra_iv_l_system_for_recording_sound_on_a_tape_with_silicum_transistors_1969","item_variant":"undefined"},{"item_id":"LIP1595478","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":"edison_s_phonograph_engraving","item_variant":"undefined"},{"item_id":"SZT3013214","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_recording_with_native_americans_1938_b_w_photo","item_variant":"undefined"},{"item_id":"SZT3018192","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"norma_shearer_at_sound_recording_in_a_recording_studio_b_w_photo","item_variant":"undefined"},{"item_id":"XOS1448776","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"emile_berliner_1927_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3479488","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"making_a_record_cylinder_electricity_in_the_service_of_man_1910","item_variant":"undefined"},{"item_id":"LIP1049977","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_phonograph_engraving","item_variant":"undefined"},{"item_id":"UIG3479953","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"audio_typing_from_a_wax_cylinder_made_on_a_bell_and_tainter_gramophone_1900","item_variant":"undefined"},{"item_id":"SZT2984272","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_recording_at_the_big_anniversary_procession_of_sa_columns_1937_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3665928","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"poster_for_the_french_society_for_recorded_sound_depicting_a_microphone_1900_lithograph","item_variant":"undefined"},{"item_id":"SZT3019020","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_recording_truck_at_metro_goldwyn_mayer_studios_b_w_photo","item_variant":"undefined"},{"item_id":"KES6252680","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gassmann","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_television_ski_1961_sm_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172518","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_cinematograph_with_control_loud_speakers_1931","item_variant":"undefined"},{"item_id":"UIG3479957","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pick_up_on_long_playing_record_1850","item_variant":"undefined"},{"item_id":"LAL264573","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"mcbride_angus_1931_2007","item_category5":"not_balown","item_list_name":"search_results","item_name":"war_correspondents_gouache_on_paper","item_variant":"undefined"},{"item_id":"UIG3479958","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oscilloscope_and_signal_frequency_generator_1850","item_variant":"undefined"},{"item_id":"LIP1596429","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"renouard_charles_paul_1845_1924","item_category5":"not_balown","item_list_name":"search_results","item_name":"visitors_to_the_paris_exhibition_listening_to_the_phonograph_engraving","item_variant":"undefined"},{"item_id":"EVB2937759","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_a_edison_and_his_staff_engineers_inventors_with_their_wax_recording_phonograph_portrait_shows","item_variant":"undefined"},{"item_id":"LIP1596227","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":"visitors_to_the_paris_exhibition_listening_to_the_phonograph_engraving","item_variant":"undefined"},{"item_id":"UIG3479490","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"royal_society_conversazione_1910","item_variant":"undefined"},{"item_id":"LIP1604566","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":"listening_to_the_voice_of_the_late_cardinal_manning_through_the_phonograph_engraving","item_variant":"undefined"},{"item_id":"UIG3479952","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"royal_society_conversazione_1910","item_variant":"undefined"},{"item_id":"KES6253557","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_film_weekly_review_1952_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172526","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_shooting_for_the_presidential_election_in_berlin_1932","item_variant":"undefined"},{"item_id":"EVB2928472","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"native_american_having_his_voice_recorded_original_caption_reads_miguelito_a_navajo_from_the_southwe","item_variant":"undefined"},{"item_id":"SZT5172528","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"film_crew_of_the_film_drama_in_einer_kleinen_konditorei_in_a_small_pastry_shop_playing_music_1930","item_variant":"undefined"},{"item_id":"SZT5172533","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"shooting_of_a_messter_sound_film_1908","item_variant":"undefined"},{"item_id":"SZT5172486","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"camera_man_of_a_sound_film_1929","item_variant":"undefined"},{"item_id":"EVB2937341","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_pharmacist_demonstrates_the_use_of_an_early_phone_answering_machine_a_telephone_disc_prescription_","item_variant":"undefined"},{"item_id":"UTD2860198","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_actors_peer_schmidt_left_and_ingrid_andree_as_a_dubbing_actress_germany_1960s","item_variant":"undefined"},{"item_id":"ULT12058179","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"riding_the_subway_franklin_station_audio_of_increasingly_very_frustrated_subway_operator_new_york_ci","item_variant":"undefined"},{"item_id":"ULT12058175","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"riding_the_subway_franklin_station_audio_of_very_frustrated_subway_operator_new_york_city_ny_usa_200","item_variant":"undefined"},{"item_id":"SZT6304337","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"uschi_glas_and_roy_black_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172521","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_a_sound_film_1929","item_variant":"undefined"},{"item_id":"SZT5172503","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"filming_of_the_movie_the_careless_age_1930","item_variant":"undefined"},{"item_id":"SZT5172506","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"shooting_of_the_film_honky_tonk_1932","item_variant":"undefined"},{"item_id":"KES6213338","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_zurich_youth_unrest_1980_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172527","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"shooting_of_the_sound_film_nur_dich_hab_ich_geliebt_it_s_you_i_have_loved_1929","item_variant":"undefined"},{"item_id":"ULT12058093","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"canadian_army_training_with_rcaf_ct133_shooting_star_flying_over_audio_2_chan_pilot_and_forward_obse","item_variant":"undefined"},{"item_id":"ZUM4938155","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jun_06_1954_austrian_chancellor_at_press_conference_an_australian_correspondent_leans_over_the_desk_","item_variant":"undefined"},{"item_id":"SZT2984293","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"farewell_appeal_of_the_labor_service_1935_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172494","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_recording_equipment_cart_1929","item_variant":"undefined"},{"item_id":"SZT5172529","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_shooting_of_the_fundamental_article_of_sound_film_1929","item_variant":"undefined"},{"item_id":"SZT5172504","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"filming_of_the_movie_king_of_jazz_1930","item_variant":"undefined"},{"item_id":"SZT5172505","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_with_renee_adoree_fred_niblo_and_john_arnold_1929","item_variant":"undefined"},{"item_id":"UIG1574511","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_alva_edison_1931","item_variant":"undefined"},{"item_id":"SZT2984305","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reporter_with_erwin_rommel_at_el_alamein_1942_43_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2984307","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"broadcasting_process_1934_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2984287","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"700_years_celebration_of_the_berlin_administrative_regions_1937_b_w_photo","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":"SZT5172517","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wochenschau_films_farbige_1931","item_variant":"undefined"},{"item_id":"SZT5172523","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sign_indicating_sound_film_shooting_1933","item_variant":"undefined"},{"item_id":"SZT5172522","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"photographers_and_sound_film_crew_in_front_of_the_reichstag_1931","item_variant":"undefined"},{"item_id":"SZT5172354","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"recording_of_poems_by_edwin_markham_1926","item_variant":"undefined"},{"item_id":"SZT5172346","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"al_jolson_sings_a_song_for_the_singing_fool_1928","item_variant":"undefined"},{"item_id":"SZT5172531","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_a_sound_film_on_an_airfield_1931","item_variant":"undefined"},{"item_id":"EVB2948720","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"senator_warren_harding_making_a_phonograph_of_a_speech_during_his_1920_presidential_campaign_the_fut","item_variant":"undefined"},{"item_id":"EVB2948481","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"attorney_gen_robert_h_jackson_speaking_into_a_dictaphone_on_july_12_1940_dictaphones_were_voice_reco","item_variant":"undefined"},{"item_id":"SZT5180049","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"wilhelm_german_crown_prince_with_the_stahlhelm_steel_helmet_league_of_front_soldiers_in_wittenberg_1","item_variant":"undefined"},{"item_id":"BOF1078152","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"experimental_sound_film_made_for_edison_s_kinetophone_silent_1895","item_variant":"undefined"},{"item_id":"SZT5172519","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_shooting_of_a_chicken_1929","item_variant":"undefined"},{"item_id":"SZT5172520","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"piglet_as_a_sound_film_actor_1929","item_variant":"undefined"},{"item_id":"SZT5172534","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_shooting_of_the_wochenschau_weekly_review_at_the_port_of_hamburg_1931","item_variant":"undefined"},{"item_id":"UIG2621473","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bob_hope_at_pebble_beach_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5172530","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"sound_film_shooting_of_the_wochenschau_weekly_review_in_the_garrison_doeberitz_1930","item_variant":"undefined"},{"item_id":"FLM1219226","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"re_enacted_scenes_of_early_recording_studio_demo_of_recording_to_members_of_public","item_variant":"undefined"},{"item_id":"EPL6866911","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"barnaby_s_studios_ltd_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"television_sound_1930","item_variant":"undefined"},{"item_id":"SZT2990757","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_los_angeles_usa_1931_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5321462","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"phonautograph_by_rudolph_koenig","item_variant":"undefined"},{"item_id":"MEP2365590","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"archivio_tv_sorrisi_e_canzoni","item_category5":"not_balown","item_list_name":"search_results","item_name":"tino_buazzelli_and_paolo_ferrari_in_nero_wolfe_italy_1971","item_variant":"undefined"},{"item_id":"MEP2365589","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"archivio_tv_sorrisi_e_canzoni","item_category5":"not_balown","item_list_name":"search_results","item_name":"tino_buazzelli_and_paolo_ferrari_in_nero_wolfe_italy_1971","item_variant":"undefined"},{"item_id":"MEP2365591","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"archivio_tv_sorrisi_e_canzoni","item_category5":"not_balown","item_list_name":"search_results","item_name":"tino_buazzelli_and_paolo_ferrari_in_nero_wolfe_italy_1971","item_variant":"undefined"},{"item_id":"SZT3019019","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zita_johann_1929_b_w_photo","item_variant":"undefined"},{"item_id":"ELD4837858","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woman_recording_her_own_voice_on_edison_s_phonograph_1880_engraving","item_variant":"undefined"},{"item_id":"EVB2946935","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"margaret_truman_signs_a_contract_to_make_a_recording_feb_1_1950_with_her_is_frank_m_folsom_president","item_variant":"undefined"},{"item_id":"UIS5075416","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eldridge_johnson_american_industrialist_c_1890","item_variant":"undefined"},{"item_id":"XOF3741610","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemist_in_hollywood_part_2_1940","item_variant":"undefined"},{"item_id":"IMO8768481","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gueffroy","item_category5":"not_balown","item_list_name":"search_results","item_name":"dagmar_frederic_ger_with_daughter_maxie_in_the_recording_studio_people_optimistic_1990_photo","item_variant":"undefined"},{"item_id":"XOF3742926","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemist_in_hollywood_part_4_1940","item_variant":"undefined"},{"item_id":"STC660927","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_esplanade_des_invalides_exposition_universelle_paris_1900_b_w_photo","item_variant":"undefined"},{"item_id":"STC660928","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_avenue_nicolas_ii_exposition_universelle_paris_1900_b_w_photo","item_variant":"undefined"},{"item_id":"XOF3741611","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemist_in_hollywood_part_1_1940","item_variant":"undefined"},{"item_id":"XOF3741609","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemist_in_hollywood_part_3_1940","item_variant":"undefined"},{"item_id":"STC660929","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"gallery_of_electric_machines_exposition_universelle_paris_1900_b_w_photo","item_variant":"undefined"},{"item_id":"STC660934","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_banquet_of_the_mayors_exposition_universelle_paris_1900_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"tonaufnahme","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":105,"search_results_page_number":1}