{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LLM5229844","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"amelia_earhart_1932_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5229811","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ticker_tape_parade_in_new_york_greeting_american_aviator_charles_lindbergh_on_his_return_to_the_unit","item_variant":"undefined"},{"item_id":"XOS5974315","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"harris_and_ewing_1905_45","item_category5":"balown","item_list_name":"lightbox","item_name":"charles_lindbergh_portrait_after_successful_non_stop_trans_atlantic_flight_washington_dc_usa_june_19","item_variant":"undefined"},{"item_id":"EVB2937416","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"lynching_the_shadow_of_lynching_painted_over_a_crowd_of_white_people_in_the_1920_and_1930s_the_naacp","item_variant":"undefined"},{"item_id":"EVB2932340","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"elderly_african_americans_who_were_once_slaves_work_together_in_a_rural_setting_in_1920","item_variant":"undefined"},{"item_id":"EVB2932264","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"four_hooded_ku_klux_klan_members_pose_in_from_of_their_airplane_which_bears_a_swastika_emblem_1922_p","item_variant":"undefined"},{"item_id":"EVB2933416","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"dr_w_e_b_du_bois_african_american_founder_of_the_national_association_for_the_advancement_of_colored","item_variant":"undefined"},{"item_id":"SLS249197","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alice_paul_sewing_stars_on_the_suffrage_flag_as_other_women_look_on_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"RCN4073012","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"suffragist_carrie_chapman_catt_is_congratulated_in_new_york_city_after_the_19th_amendment_was_ratifi","item_variant":"undefined"},{"item_id":"RCN4073023","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"three_new_york_city_women_vote_for_the_first_time_in_a_presidential_election_november_2_1920_b_w_pho","item_variant":"undefined"},{"item_id":"ETE4129876","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"tokyo_japan_20s_the_leaders_of_the_international_congress_for_women_s_suffrage_with_the_german_forei","item_variant":"undefined"},{"item_id":"SZT448334","item_category2":"no_copyright","item_category3":"standard","item_category4":"gert_maehler","item_category5":"not_balown","item_list_name":"lightbox","item_name":"victor_emmanuel_iii_and_amanullah_khan_rome_italy_1928_b_w_photo","item_variant":"undefined"},{"item_id":"UIG2615954","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"1920_benito_mussolini_with_his_wife_rachele_and_his_daughter_edda","item_variant":"undefined"},{"item_id":"XRD1713158","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"physicist_marie_curie_1867_1934_and_her_daughter_irene_joliot_curie_1887_1956_at_radium_institute_in","item_variant":"undefined"},{"item_id":"GLH3470291","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bain_george_grantham_bain_news_service_1865_1944","item_category5":"not_balown","item_list_name":"lightbox","item_name":"paul_von_hindenburg_president_of_germany_portrait_bain_news_service_may_1927_b_w_photo","item_variant":"undefined"},{"item_id":"LLE822583","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"nuremberg_rally_1929_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2932224","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"president_calvin_coolidge_1872_33_delivering_his_inaugural_address_on_march_4_1925","item_variant":"undefined"},{"item_id":"XOS5954283","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"prohibition_unit_cow_shoes_28_june_1924_b_w_photo","item_variant":"undefined"},{"item_id":"SAA2083054","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"people_in_a_speakeasy_bar_on_24th_street_new_york_usa_1932_b_w_photo","item_variant":"undefined"},{"item_id":"XRD1700848","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"confiscation_of_smuggled_alcohol_usa_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2094671","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"prohibition_pouring_whiskey_into_a_sewer_beg_of_20th_century_b_w_photo","item_variant":"undefined"},{"item_id":"UIG679246","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"police_take_axes_and_picks_to_canisters_of_illegal_alcohol_during_prohibition_1929_photo","item_variant":"undefined"},{"item_id":"XRD1699036","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"al_capone_c_1927_b_w_photo","item_variant":"undefined"},{"item_id":"PNP252071","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_us_federal_agent_closing_a_saloon_during_the_american_prohibition_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"UIG5616189","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"an_american_bootlegger","item_variant":"undefined"},{"item_id":"EVB2948706","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"calvin_coolidge_in_his_farmer_s_work_clothes_during_his_summer_vacation_from_washington_d_c_he_helpe","item_variant":"undefined"},{"item_id":"EVB2948786","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"warren_harding_29th_president_of_the_united_states_c_1921_23","item_variant":"undefined"},{"item_id":"EVB2948819","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"profile_portrait_of_president_warren_harding_c_1921_23","item_variant":"undefined"},{"item_id":"EVB2948965","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"suffrage_activist_and_feminist_anita_pollitzer_c_1916_23_she_introduced_her_friend_georgia_o_keeffe_","item_variant":"undefined"},{"item_id":"EVB2949063","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"1928_republican_presidential_running_mates_herbert_hoover_right_and_charles_curtis_in_1928_hoover_wa","item_variant":"undefined"},{"item_id":"EVB2949057","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"lou_henry_hoover_future_first_lady_reading_on_her_porch_in_1926_she_was_highly_educated_and_a_skille","item_variant":"undefined"},{"item_id":"EVB2949072","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"republican_presidential_nominee_herbert_hoover_in_1928","item_variant":"undefined"},{"item_id":"ZSL2962630","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bond_frederick_william_1887_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_king_of_italy_victor_emmanuel_iii_visiting_london_zoo_in_1924_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2976016","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"edward_viii_of_the_united_kingdom_1920_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2991151","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"georges_clemenceau_1927_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2992483","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"august_von_mackensen_in_a_hussar_s_uniform_in_the_1920s_b_w_photo","item_variant":"undefined"},{"item_id":"GLH3244103","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"national_photo_company_c_1850_1945","item_category5":"not_balown","item_list_name":"lightbox","item_name":"new_u_s_president_calvin_coolidge_and_first_lady_grace_coolidge_after_death_of_u_s_president_warren_","item_variant":"undefined"},{"item_id":"GLH3244136","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"national_photo_company_c_1850_1945","item_category5":"not_balown","item_list_name":"lightbox","item_name":"u_s_president_calvin_coolidge_portrait_with_newspaper_washington_dc_usa_1924_b_w_photo","item_variant":"undefined"},{"item_id":"GLH3244170","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"national_photo_company_c_1850_1945","item_category5":"not_balown","item_list_name":"lightbox","item_name":"u_s_president_calvin_coolidge_and_first_lady_grace_coolidge_acknowledge_greetings_after_being_re_ele","item_variant":"undefined"},{"item_id":"FLM3275238","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"congress_of_the_communist_international_petrograd_july_19_1920","item_variant":"undefined"},{"item_id":"DGC3587619","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"new_york_city_deputy_police_commissioner_john_a_leach_right_watching_agents_pour_liquor_into_sewer_f","item_variant":"undefined"},{"item_id":"LSE4088467","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"suffragettes_preparing_to_paste_their_posters_circa_1920","item_variant":"undefined"},{"item_id":"LSE4318022","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"lenin_vladimir_ilyich_ulyanov_said_1870_1924_july_1920_moscow","item_variant":"undefined"},{"item_id":"GIO5033077","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gabriele_d_annunzio_1920_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5226524","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"adolf_hitler_leader_of_the_german_nazi_party_1921_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5230069","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"austen_chamberlain_mp_british_politician_and_leader_of_the_conservative_party_1921_b_w_photo","item_variant":"undefined"},{"item_id":"LLE5231757","item_category2":"no_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"russian_bolshevik_leaders_vladimir_lenin_and_mikhail_kalinin_moscow_1_march_1920_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2923631","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alvin_shipwreck_kelly_sitting_on_a_39_foot_flagpole_atop_the_eight_story_hotel_st_francis_in_newark_","item_variant":"undefined"},{"item_id":"GBW473531","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"tina_modotti_in_hollywood_1920_b_w_photo","item_variant":"undefined"},{"item_id":"MNS745224","item_category2":"in_copyright","item_category3":"standard","item_category4":"steichen_edward_1879_1973","item_category5":"not_balown","item_list_name":"lightbox","item_name":"lupe_velez_hollywood_1928_gelatin_silver_print","item_variant":"undefined"},{"item_id":"PVD1109335","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"rene_magritte_with_his_wife_georgette_berger_1929_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1679843","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"theo_van_doesburg_at_bauhaus_ball_in_berlin_1922_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1679771","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"sonia_delaunay_1920_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1694720","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"enrico_caruso_italian_tenor_c_1920","item_variant":"undefined"},{"item_id":"PVD1694729","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"marcia_van_dresser_1880_1937_american_soprano_with_american_flag_c_1920","item_variant":"undefined"},{"item_id":"XRD1699164","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"georges_clemenceau_1841_1929_french_state_man_and_doctor_called_the_tiger_photographied_by_henri_man","item_variant":"undefined"},{"item_id":"XRD1699244","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"english_novelist_agatha_christie_1891_1976_c_1925","item_variant":"undefined"},{"item_id":"XRD1705944","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"thomas_edward_lawrence_aka_lawrence_of_arabia_1888_1935_archaeologist_soldier_writer_and_english_pol","item_variant":"undefined"},{"item_id":"DGC1775605","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"modotti_tina_1896_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"portrait_of_nickolas_muray_and_frida_kahlo_new_york_c_1928_b_w_photo","item_variant":"undefined"},{"item_id":"SAA1946786","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"charles_lindbergh_1927","item_variant":"undefined"}]}}