{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"AMO184106","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portable_sundial_made_by_lienhart_miller_nuremberg_1614_elephant_ivory","item_variant":"undefined"},{"item_id":"BAL3018","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"weights_used_by_merchants_and_apothecaries_gun_metal","item_variant":"undefined"},{"item_id":"XLF3788692","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"al_ma_mun_at_the_first_degree_measurement_19th_century_chromo","item_variant":"undefined"},{"item_id":"MFR348317","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"adams_george_1750_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"18_inch_hadley_quadrant_or_octant_c_1760_wood_brass_glass","item_variant":"undefined"},{"item_id":"MFR348329","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"adams_george_1750_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"sextant_brass_wood_glass","item_variant":"undefined"},{"item_id":"LIP1054107","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"marks_henry_stacy_1829_98_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"science_is_measurement_engraving","item_variant":"undefined"},{"item_id":"UIS5101471","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"heads_measurement_of_the_head_and_face_1883","item_variant":"undefined"},{"item_id":"BL3289087","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_topographical_description_and_and_measurement_of_the_island_of_barbados_in_the_west_indies","item_variant":"undefined"},{"item_id":"XJF437431","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"illustration_from_durer_s_four_books_on_measurement_published_in_1525_woodcut","item_variant":"undefined"},{"item_id":"LRI4694223","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"floris_frans_1519_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_allegory_and_personification_of_geometry_holding_a_comppas_above_a_globe_different_geometri","item_variant":"undefined"},{"item_id":"NUM42003","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"diagrams_of_measurements_and_text_vellum","item_variant":"undefined"},{"item_id":"CHT277020","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"sandglass_16th_17th_century_wood_sand_glass","item_variant":"undefined"},{"item_id":"UIS5101462","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"heads_measurement_of_the_skull_1883","item_variant":"undefined"},{"item_id":"CHT185944","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_sextant_of_tycho_brahe_1546_1601_from_an_atlas_by_joan_blaeu_1596_1673_amsterdam_1665_c","item_variant":"undefined"},{"item_id":"MFR348325","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"modern_reproduction_of_a_mariner_s_astrolabe_brass","item_variant":"undefined"},{"item_id":"BAL2601","item_category":"object","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":"coffer_and_scales","item_variant":"undefined"},{"item_id":"ACD169023","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"front_page_of_the_first_chapter_of_la_meridienne_de_paris_by_cesar_francois_cassini_de_thury_1744_en","item_variant":"undefined"},{"item_id":"KES6208632","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208642","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208631","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208637","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208643","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"CH745805","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fahrenheit_daniel_gabriel_1686_1736","item_category5":"not_balown","item_list_name":"search_results","item_name":"signed_thermometer_scale_brass_glass_mercury_see_also_745806","item_variant":"undefined"},{"item_id":"KES6208640","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"STF256566","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"model_of_a_diver_measuring_the_underwater_remains_of_a_lake_dwelling_in_lake_mondsee_from_c_3600_330","item_variant":"undefined"},{"item_id":"GNM330180","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hourglass_1506_gilded_silver","item_variant":"undefined"},{"item_id":"KES6208635","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208639","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5084238","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"humidity_measurement_1688","item_variant":"undefined"},{"item_id":"KES6208644","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208638","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208634","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208636","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"CCI3434779","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"science_energy_gasmeter_engraving_in_grands_hommes_et_grands_faits_de_l_industrie_france_c_1880_engr","item_variant":"undefined"},{"item_id":"KES6208633","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"BL10457","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"flemish_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_portrait_of_gerard_mercator_1512_94_and_jodocus_hondius_1563_1612_engraved_for_inclusion_in_t","item_variant":"undefined"},{"item_id":"MFR348349","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hadley_s_quadrant_with_transversal_boxwood_scale_c_1750_brass_wood","item_variant":"undefined"},{"item_id":"BAL50606","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"buonarroti_michelangelo_1475_1564","item_category5":"not_balown","item_list_name":"search_results","item_name":"study_for_river_god_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"SZT5182036","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"noise_measurement_1934","item_variant":"undefined"},{"item_id":"IMO8851085","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"hartel_press","item_category5":"not_balown","item_list_name":"search_results","item_name":"speed_measurement_21_03_1991_chemnitz_traffic_speed_measurement_1991_photo","item_variant":"undefined"},{"item_id":"KES6208630","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208645","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"KES6208641","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"max_kraft","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_hydrometry_1956_b_w_photo","item_variant":"undefined"},{"item_id":"XPC345130","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"detail_from_the_north_rose_window_depicting_geometry_from_the_liberal_arts_stained_glass","item_variant":"undefined"},{"item_id":"CHT237212","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_from_la_science_de_l_arpenteur_by_dupain_de_montesson_c_1720_90_published_in_paris_1766","item_variant":"undefined"},{"item_id":"BLP398295","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"scale_for_weighing_gold_and_silver_mixed_media","item_variant":"undefined"},{"item_id":"UIG2602604","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"measuring_weight_of_p","item_variant":"undefined"},{"item_id":"IMO8851087","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"hartel_press","item_category5":"not_balown","item_list_name":"search_results","item_name":"speed_measurement_21_03_1991_chemnitz_traffic_speed_measurement_1991_photo","item_variant":"undefined"},{"item_id":"MFR348344","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ramsden_jesse_1735_1800","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_framed_bridge_sextant_c_1780_brass_wood","item_variant":"undefined"},{"item_id":"MFR348348","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bennett_john_fl_1760","item_category5":"not_balown","item_list_name":"search_results","item_name":"plain_theodolite_with_trade_card_on_inside_of_case_lid_c_1780_brass","item_variant":"undefined"},{"item_id":"SIC829903","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_bronze_plaque_for_measurement_of_time","item_variant":"undefined"},{"item_id":"IMO8851084","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"hartel_press","item_category5":"not_balown","item_list_name":"search_results","item_name":"speed_measurement_21_03_1991_chemnitz_traffic_speed_measurement_1991_photo","item_variant":"undefined"},{"item_id":"GIA4777416","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"use_of_new_weights_and_measures_in_1795","item_variant":"undefined"},{"item_id":"XEE4141065","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"measurement_of_electrical_currents_ampere_s_rule_1925_illustration","item_variant":"undefined"},{"item_id":"SZT5182043","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"noise_measurement_on_a_truck_1934","item_variant":"undefined"},{"item_id":"IMO2125691","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"radiation_measurement_in_fukushima_in_2012","item_variant":"undefined"},{"item_id":"LLM1091702","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":"measurement_and_research_laboratory_chromolitho","item_variant":"undefined"},{"item_id":"SZT5182028","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"brake_force_measurement_1934","item_variant":"undefined"},{"item_id":"MFR348324","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lenoir_etienne_1744_1832","item_category5":"not_balown","item_list_name":"search_results","item_name":"graphometer_in_fitted_wooden_case_c_1830_brass_wood_glass","item_variant":"undefined"},{"item_id":"MFR348300","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"four_hour_sand_glass","item_variant":"undefined"},{"item_id":"NUM938778","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"polke_sigmar_1941_2010","item_category5":"not_balown","item_list_name":"search_results","item_name":"measuring_clothes_1994_fabric_paint_on_canvas","item_variant":"undefined"},{"item_id":"LRI4592947","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"egyptian","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_weighing_of_the_souls_psychostasy_papyrus","item_variant":"undefined"},{"item_id":"AMO104784","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_5th_century_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"metrological_relief_giving_a_standard_length_of_a_fathom_youth_s_outstretched_arms_and_a_foot_460_45","item_variant":"undefined"},{"item_id":"XKH175449","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"merz_mario_1925_2003","item_category5":"balown","item_list_name":"search_results","item_name":"untitled_1992_93_acrylic_glass_neon_and_twigs","item_variant":"undefined"},{"item_id":"STC489232","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cesariano_cesare_di_lorenzo_1483_1543","item_category5":"not_balown","item_list_name":"search_results","item_name":"examples_of_classical_proportions_from_di_lucio_vitruvio_pollione_de_architectura_a_libri_dece_by_go","item_variant":"undefined"},{"item_id":"GIA4798280","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portable_scale_plate_taken_from_giornale_dell_agricoltura_arti_e_tecniche_revue_d_agriculture_arts_e","item_variant":"undefined"},{"item_id":"GIA4798263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_winch_and_universal_hydrometer_plate_taken_from_giornale_dell_agricoltura_arti_e_tecniche_rev","item_variant":"undefined"},{"item_id":"LRI4667935","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_trader_using_a_scale_a_blacksmith_striking_on_an_anvil_two_workers_working_on_a_boat_in_a_shipyard","item_variant":"undefined"},{"item_id":"SIC829895","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_bronze_plaque_for_measurement_of_time","item_variant":"undefined"},{"item_id":"UIS5097235","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"science_is_measurement_1879_1880","item_variant":"undefined"},{"item_id":"MFR348309","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lenoir_etienne_1744_1832","item_category5":"not_balown","item_list_name":"search_results","item_name":"reflecting_circle_brass_glass","item_variant":"undefined"},{"item_id":"LRI4668006","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"not_balown","item_list_name":"search_results","item_name":"measuring_a_land_miniature_taken_from_a_survey_and_boundary_trek_siensa_de_destrar_y_siensa_de_aterm","item_variant":"undefined"},{"item_id":"CHT280115","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":"anthropometrical_police_record_of_louis_jean_baptiste_lepine_prefet_de_police_11th_november_1909_b_w","item_variant":"undefined"},{"item_id":"GIA4798398","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"level_or_level_measurement_system_plate_taken_from_giornale_dell_agricoltura_arti_e_tecniche_revue_d","item_variant":"undefined"},{"item_id":"XIR243715","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"grain_measure_with_the_senlis_coat_of_arms_1630_copper","item_variant":"undefined"},{"item_id":"LLM668689","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dadd_frank_1851_1929_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_boy_what_will_he_become_colour_litho","item_variant":"undefined"},{"item_id":"LLM11720938","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":"measurement_of_time_candles_colour_litho","item_variant":"undefined"},{"item_id":"LLM11720941","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":"measurement_of_time_clepsydra_colour_litho","item_variant":"undefined"},{"item_id":"UIG3740709","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_astronomical_observations_on_the_measurement_of_diurnal_arcs","item_variant":"undefined"},{"item_id":"MFR348315","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nairne_blunt_fl_1770s","item_category5":"not_balown","item_list_name":"search_results","item_name":"sextant_c_1780_brass","item_variant":"undefined"},{"item_id":"BAT614966","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"weights_basalt","item_variant":"undefined"},{"item_id":"LLM2791444","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_sphygmograph_engraving","item_variant":"undefined"},{"item_id":"HGP399351","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"angel_weighing_souls_stained_glass","item_variant":"undefined"},{"item_id":"LLM11715796","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":"measurement_of_time_clepsydra_colour_litho","item_variant":"undefined"},{"item_id":"LLM11715797","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":"measurement_of_time_the_gnomon_colour_litho","item_variant":"undefined"},{"item_id":"LLM11732814","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":"measurement_of_time_polos_colour_litho","item_variant":"undefined"},{"item_id":"LSE4105118","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":"radioactivity_measurement_engraving_20th_century","item_variant":"undefined"},{"item_id":"LRI4667984","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boysset_bertrand_1355_1415","item_category5":"not_balown","item_list_name":"search_results","item_name":"measuring_a_land_miniature_taken_from_a_survey_and_boundary_trek_siensa_de_destrar_y_siensa_de_aterm","item_variant":"undefined"},{"item_id":"LLM5223884","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":"lessons_in_phrenology_engraving","item_variant":"undefined"},{"item_id":"GIA4777381","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_length_unit_used_in_the_16th_century_top_digitus_finger_or_thumb_palmus_palm_or_empan_4_fingers_","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"measurement","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":2363,"search_results_page_number":1}