{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"FGL6203445","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bonamore_antonio_1845_1907","item_category5":"not_balown","item_list_name":"search_results","item_name":"napoleon_bonaparte_in_russia_meets_tsar_alexander_i_in_tilsit_on_a_floating_pontoon_set_up_on_the_ni","item_variant":"undefined"},{"item_id":"DGA1086092","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"how_to_chop_bird_illustration_from_li_tre_trattati_di_messer_mattia_giegher_bavaro_di_mosburc_trinci","item_variant":"undefined"},{"item_id":"DGA1086093","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ways_to_chop_fruit_illustration_from_li_tre_trattati_di_messer_mattia_giegher_bavaro_di_mosburc_trin","item_variant":"undefined"},{"item_id":"FAT4300053","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300064","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300105","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300119","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300069","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300077","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300071","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300091","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300052","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300065","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"FAT4300089","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_drawn_from_armonia_astronomica_et_geometrica_quattro_trattati_ne_quali_s_insegna_la_ragione_e_","item_variant":"undefined"},{"item_id":"XLF3784604","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mussolini_signing_the_lateran_treaty_1929_photo","item_variant":"undefined"},{"item_id":"DPA2343449","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"locarno_treaties","item_variant":"undefined"},{"item_id":"LIP1606524","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":"treaty_map_of_africa_engraving","item_variant":"undefined"},{"item_id":"LLM11695217","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":"religious_tracts_engraving","item_variant":"undefined"},{"item_id":"BL3291862","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tracts_on_the_laws_of_england","item_variant":"undefined"},{"item_id":"DPA2343451","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"locarno_treaties_clock","item_variant":"undefined"},{"item_id":"LLM671034","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":"granville_sharp_pitying_the_ill_treated_slave_1703_engraving","item_variant":"undefined"},{"item_id":"BL239353","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"arabic_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"add_25724_fol_36_the_distillation_process_from_five_arabic_treatises_on_alchemy_vellum","item_variant":"undefined"},{"item_id":"LLM462122","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":"how_prisoners_are_treated_in_england","item_variant":"undefined"},{"item_id":"LLM462121","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":"how_prisoners_are_treated_in_france","item_variant":"undefined"},{"item_id":"LLL732976","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"lady_having_hair_treated_chromolitho","item_variant":"undefined"},{"item_id":"AVE6329603","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_treaties_drawn_up_in_washington","item_variant":"undefined"},{"item_id":"LLM11693906","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":"hindoo_tract_seller_engraving","item_variant":"undefined"},{"item_id":"BEG778080","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sick_indonesians_are_treated_and_medicated","item_variant":"undefined"},{"item_id":"MOU202421","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dyck_anthony_van_1599_1641_circle_of","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_kenelm_digby_1603_65_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG794588","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"peanuts_are_being_processed_ashulia_bangladesh_photo","item_variant":"undefined"},{"item_id":"LLM3101849","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"treaty_making_in_east_africa_b_w_photo","item_variant":"undefined"},{"item_id":"XOS2906791","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"europe_in_1721_after_the_treaties_of_utrecht_nystad","item_variant":"undefined"},{"item_id":"LLM2779345","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":"how_criminals_are_treated_abroad_colour_litho","item_variant":"undefined"},{"item_id":"UIG2625292","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"leaf_from_a_composite_volume_of_alchemical_treatises","item_variant":"undefined"},{"item_id":"LLM11718741","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"evans_edmund_1826_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"he_hath_not_dealt_with_us_after_our_sins_colour_litho","item_variant":"undefined"},{"item_id":"FLO5893724","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rowlandson_thomas_1756_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_having_her_feet_treated_painfully_by_a_chiropodist","item_variant":"undefined"},{"item_id":"UIG2625293","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"leaf_from_a_composite_volume_of_alchemical_treatises","item_variant":"undefined"},{"item_id":"UIG3507359","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_formal_signing_of_the_locarno_treaties_1914","item_variant":"undefined"},{"item_id":"SZT2999574","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_kellogg_briand_pact_in_paris_1928_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2999577","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_kellogg_briand_pact_in_paris_1928_b_w_photo","item_variant":"undefined"},{"item_id":"FGL6203526","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italy_china_portrait_of_ten_uniformed_soldiers_with_two_chinese_collaborators_in_the_tianjin_italian","item_variant":"undefined"},{"item_id":"BLO2699326","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"bloncourt_gerald","item_category5":"not_balown","item_list_name":"search_results","item_name":"tracts_from_the_resistance_under_the_second_world_war_france","item_variant":"undefined"},{"item_id":"SZT2999576","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_kellogg_briand_pact_in_paris_1928_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1036942","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_opening_of_three_new_treaty_ports_in_china_view_of_wuchow_fu_the_most_important_of_them_engravin","item_variant":"undefined"},{"item_id":"UIG3524526","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"white_rock_chalk","item_variant":"undefined"},{"item_id":"BL3618046","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"front_cover_of_existing_treaties_between_the_british_government_and_the_trucial_chiefs_1906","item_variant":"undefined"},{"item_id":"BL450349","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_sloane_2560_f_8_from_the_alchemical_treatises_late_15th_century_vellum","item_variant":"undefined"},{"item_id":"SZT2999575","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_kellogg_briand_pact_in_paris_1928_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1057811","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":"treaty_of_westphalia_engraving","item_variant":"undefined"},{"item_id":"WAG421408","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"martin_dorothy_1882_1949","item_category5":"not_balown","item_list_name":"search_results","item_name":"studies_of_fish_treated_for_design_1903_litho","item_variant":"undefined"},{"item_id":"EPL7055023","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"horses_treated_for_mange_ww1","item_variant":"undefined"},{"item_id":"TEP445782","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hollar_wenceslaus_1607_77","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_peace_of_westphalia_etching","item_variant":"undefined"},{"item_id":"LLM2779344","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":"how_criminals_are_treated_in_france_colour_litho","item_variant":"undefined"},{"item_id":"SZT5177510","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"protest_against_the_locarno_treaties_on_may_day_1926","item_variant":"undefined"},{"item_id":"LLD2777012","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":"everybody_s_friend_engraving","item_variant":"undefined"},{"item_id":"CBF171234","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carwarden_john_fl_1636_60_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_christopher_simpson_c_1605_69_engraving","item_variant":"undefined"},{"item_id":"SZT2982910","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_soviet_anti_attack_pact_23_8_1939_b_w_photo","item_variant":"undefined"},{"item_id":"LLM7201660","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_locarno_treaties_1925_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5214861","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"lupus_cases_being_treated_by_the_finsen_method_b_w_photo","item_variant":"undefined"},{"item_id":"LLJ603624","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":"treaty_between_henry_vi_and_richard_duke_of_york_engraving","item_variant":"undefined"},{"item_id":"RCN5906448","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"no_more_broken_treaties_support_the_indian_resistance_flyer_1973_litho","item_variant":"undefined"},{"item_id":"BL5848838","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"miscellaneous_treatises_on_alchemy_england_15th_century_vellum","item_variant":"undefined"},{"item_id":"BLO2699316","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"bloncourt_gerald","item_category5":"not_balown","item_list_name":"search_results","item_name":"tracts_from_the_resistance_under_the_second_world_war_france","item_variant":"undefined"},{"item_id":"SZT3003536","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"protest_against_the_locarno_treaties_1925_b_w_photo","item_variant":"undefined"},{"item_id":"BL450337","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_sloane_2560_f_14_from_the_alchemical_treatises_late_15th_century_vellum","item_variant":"undefined"},{"item_id":"CHT109038","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bramati_g_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plantation_in_surinam_illustration_from_le_costume_ancien_et_moderne_by_jules_ferrario_c_1820_colour","item_variant":"undefined"},{"item_id":"BMC474570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"platt_john_1728_1810_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"signing_and_sealing_of_the_treaty_of_nanking_1846_coloured_engraving","item_variant":"undefined"},{"item_id":"LLR735442","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"deliberations_at_the_treaties_of_peace_at_nijmegen_1676_1678_chromolitho","item_variant":"undefined"},{"item_id":"BLO2699318","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"bloncourt_gerald","item_category5":"not_balown","item_list_name":"search_results","item_name":"tracts_from_the_resistance_under_the_second_world_war_france","item_variant":"undefined"},{"item_id":"BLO2699321","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"bloncourt_gerald","item_category5":"not_balown","item_list_name":"search_results","item_name":"tracts_from_the_resistance_under_the_second_world_war_france","item_variant":"undefined"},{"item_id":"SZT2982904","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"molotov_signing_the_molotov_ribbentrop_pact_23_8_1939_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2982905","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_soviet_anti_attack_pact_23_8_1939_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2990183","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signing_of_the_locarno_treaties_1925_b_w_photo","item_variant":"undefined"},{"item_id":"UIG528200","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":"immigrants_just_arrived_in_the_usa_from_europe_waiting_to_be_processed_in_the_immigrant_building_ell","item_variant":"undefined"},{"item_id":"SZT2982949","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"kurusu_ciano_and_hitler_at_the_reading_of_the_tripartite_pact_27_09_1940_b_w_photo","item_variant":"undefined"},{"item_id":"CH2561566","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"initial_d_from_epistolae_hieronymus_st_jerome_s_letters_and_tractates_edited_by_adrianus_brielis_d_1","item_variant":"undefined"},{"item_id":"UIG5310235","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"woollen_cloth","item_variant":"undefined"},{"item_id":"LSE4077204","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"russians_of_smolensk_treatises_against_rabies_1886_pastor_museum_document","item_variant":"undefined"},{"item_id":"LSE4077201","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pastor_among_english_children_treated_preventive_against_rabies_pastor_museum","item_variant":"undefined"},{"item_id":"KWE166408","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":"william_cowper_1731_1800_engraving","item_variant":"undefined"},{"item_id":"AVE6329606","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"men_of_47_nations_sign_peace_treaty","item_variant":"undefined"},{"item_id":"TRK2922134","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_indigenous_are_cruelly_treated_colonial_history_of_the_united_states_engraving","item_variant":"undefined"},{"item_id":"LLM7150162","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"swiss_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"room_where_the_locarno_treaties_were_negotiated_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2999547","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signatories_of_the_locarno_treaties_in_london_1925_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2994285","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signing_of_the_locarno_treaties_in_london_1925_b_w_photo","item_variant":"undefined"},{"item_id":"CH2561565","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_from_epistolae_hieronymus_st_jerome_s_letters_and_tractates_edited_by_adrianus_brielis_d_1472_p","item_variant":"undefined"},{"item_id":"SZT2982907","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"molotov_signing_the_friendship_pact_28_09_1939_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2982909","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"molotov_signing_the_molotov_ribbentrop_pact_23_8_1939_b_w_photo","item_variant":"undefined"},{"item_id":"NHM1460004","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brown_and_blue_zircons","item_variant":"undefined"},{"item_id":"REU7455797","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"pool_new","item_category5":"not_balown","item_list_name":"search_results","item_name":"kazakhstan_and_south_korea_sign_treaties_in_seoul_2003_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"trattati","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1688,"search_results_page_number":1}