{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"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":"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":"XYL155434","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turkish_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"takyuddin_and_other_astronomers_at_the_galata_observatory_founded_in_1557_by_sultan_suleyman_from_th","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":"LRI4660289","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":"ancient_rome_agrimensor_the_land_surveyor_bronze_sculpture","item_variant":"undefined"},{"item_id":"XIR184029","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"egyptian_18th_dynasty_c_1567_1320_bc","item_category5":"balown","item_list_name":"search_results","item_name":"measuring_the_land_using_rope_from_the_tomb_chapel_of_menna_new_kingdom_wall_painting_see_also_25166","item_variant":"undefined"},{"item_id":"LRI11908274","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"metric_system_etching","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":"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":"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":"LIP1614817","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"almond_william_douglas_1866_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"standards_of_weight_and_measure_engraving","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":"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":"XLE3777574","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"guidonian_hand_from_the_history_of_music_by_emil_naumann_print","item_variant":"undefined"},{"item_id":"STH7343554","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"laser_light","item_variant":"undefined"},{"item_id":"XIR158865","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_3rd_century_ad","item_category5":"balown","item_list_name":"search_results","item_name":"the_unloading_of_a_ship_mosaic","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"},{"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":"UDK5430456","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"flacon_contenant_du_chlorure_de_cobalt_pese_avec_une_balance_numerique_beaker_containing_cobalt_chlo","item_variant":"undefined"},{"item_id":"UIG5311838","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_measuring_of_the_specific_gravity_of_alcohol_with_a_hydrometer","item_variant":"undefined"},{"item_id":"UDK5430324","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_kilogram_weight_photo_by_clive_streeter_courtesy_of_the_science_museum_london","item_variant":"undefined"},{"item_id":"UDK5430369","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"spring_in_clamp_pulled_by_weight_photo_by_andy_crawford","item_variant":"undefined"},{"item_id":"XIR154618","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_15th_century","item_category5":"balown","item_list_name":"search_results","item_name":"a_cloth_merchant_measuring_cloth_15th_century_fresco","item_variant":"undefined"},{"item_id":"NTB8929117","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"aage_storlokken","item_category5":"not_balown","item_list_name":"search_results","item_name":"oslo_1954_edna_falao_is_europe_s_only_female_speedway_runner_she_is_currently_1954_photo","item_variant":"undefined"},{"item_id":"UDK5430215","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hydrometre_ou_densimetre_a_hydrometer_photo_by_harry_taylor_courtesy_of_the_natural_history_museum_l","item_variant":"undefined"},{"item_id":"UDK5430399","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"device_to_test_hardness_of_metals_brinell_test_photo_by_clive_streeter","item_variant":"undefined"},{"item_id":"UDK5430322","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"apple_hanging_from_a_newton_meter_measuring_force","item_variant":"undefined"},{"item_id":"XIR175992","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_3rd_century_ad","item_category5":"balown","item_list_name":"search_results","item_name":"milliary_boundary_columm_from_the_roman_way_between_dijon_and_bordeaux_244_249_sandstone","item_variant":"undefined"},{"item_id":"MEV7080489","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"planetolabe_copper","item_variant":"undefined"},{"item_id":"LRI4719180","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":"egyptian_antiquite_the_weighing_of_the_soul_detail_of_book_of_dead_papyrus_preserved_at_the_egyptian","item_variant":"undefined"},{"item_id":"LSE4109366","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wind_speed_measurement_and_anemometer_engraving_20th_century","item_variant":"undefined"},{"item_id":"LRI9036954","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_grand_kilo_kilogramme_etalon_1889_platinum_iridium","item_variant":"undefined"},{"item_id":"ELD4843734","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sack_of_rome_390_bc_brennus_putting_his_sword_in_the_balance_1866_engraving","item_variant":"undefined"},{"item_id":"UDK5430454","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"appareil_pour_mesurer_avec_precision_la_vitesse_de_chute_d_un_objet_apparatus_for_timing_accurately_","item_variant":"undefined"},{"item_id":"VWB406374","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"webster_victoria","item_category5":"not_balown","item_list_name":"search_results","item_name":"think_thin_2006_oil_on_canvas","item_variant":"undefined"},{"item_id":"MHM9033223","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chinese_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"compass_metal_wood","item_variant":"undefined"},{"item_id":"GIA4698018","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"how_to_use_a_crossbow","item_variant":"undefined"},{"item_id":"LRI9037039","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"volta_alessandro_1745_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"balance_for_experimenting_the_eletric_actions_also_called_electrostatic_balance","item_variant":"undefined"},{"item_id":"UDK5430210","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_rimmed_barometer_photo_by_tim_ridley","item_variant":"undefined"},{"item_id":"NDS236979","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"hollands_norman","item_category5":"not_balown","item_list_name":"search_results","item_name":"cabbage_after_magritte_1995_photo","item_variant":"undefined"},{"item_id":"XIR154938","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"delion_j_p_18th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"use_of_the_new_measures_1795_coloured_engraving","item_variant":"undefined"},{"item_id":"AMO12053685","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"replica_of_leaf_shaped_linear_b_tablet_recording_quantities_of_wool_for_textiles_original_in_the_her","item_variant":"undefined"},{"item_id":"XEE4140024","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"ether_electricite_light_and_heat_do_not_change_body_weight_1925_print","item_variant":"undefined"},{"item_id":"SSI2169814","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"female_nurse_measuring_height_and_weight_of_a_boy","item_variant":"undefined"},{"item_id":"IMB4821502","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"weight_box_for_scales","item_variant":"undefined"},{"item_id":"LRI4660286","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":"ancient_rome_agrimensor_the_land_surveyor_bronze_sculpture","item_variant":"undefined"},{"item_id":"GIA4811943","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"archimedes_determines_the_weight_of_hieron_s_crown_by_immersion_in_water_experience_of_push_engravin","item_variant":"undefined"},{"item_id":"LRI4667685","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":"view_of_a_bazaar_in_constantinople_miniature_taken_from_a_19th_century_cicogna_manuscript_1828_after","item_variant":"undefined"},{"item_id":"IMB4821505","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"weight_box_for_scales","item_variant":"undefined"},{"item_id":"GIA4777396","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":"geometres_measuring_engraving_from_de_architectura_libri_x_by_leon_battista_alberti_printed_in_londo","item_variant":"undefined"},{"item_id":"IMB4827294","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_baker_illustration_of_the_brownies_legend_of_the_19th_century_reproduced_in_the_poem_die_heinzel","item_variant":"undefined"},{"item_id":"LRI4694083","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":"astrology_allegory_and_personification_of_astrology_with_astrological_instruments_and_celestial_glob","item_variant":"undefined"},{"item_id":"MFR135761","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":"orrery_made_by_newton_co_london_brass","item_variant":"undefined"},{"item_id":"LRI4608518","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"reymerswaele_marinus_van_c_1490_c_1567","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lender_and_his_wife_oil_on_panel_1539","item_variant":"undefined"},{"item_id":"MMM7339277","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gemini_thomas_c_1515_62_sutton_henry_c_1624_65","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_detail_obverse_c_1552_bronze","item_variant":"undefined"},{"item_id":"SZT9226812","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"joachim_krack","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_sitting_at_the_table_1930s_photo","item_variant":"undefined"},{"item_id":"UIG5343954","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"side_profile_of_a_female_nurse_measuring_the_weight_of_a_patient","item_variant":"undefined"},{"item_id":"MOL225823","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":"steelyard_iron_copper_alloy_see_225824_for_detail","item_variant":"undefined"},{"item_id":"NWI4891647","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"coin_making_in_the_middle_ages_a_coin_minting_shop_medieval_coiners_in_their_workshop_hand_colored_w","item_variant":"undefined"},{"item_id":"MMM5470463","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sundial_with_universal_equinoxial_ring_for_latitude_0_90_degrees_with_engraved_indications_c_1635_br","item_variant":"undefined"},{"item_id":"UDK5430084","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"selection_de_femurs_de_differents_animaux_classe_par_ordre_de_taille_selection_of_thigh_bones_from_d","item_variant":"undefined"},{"item_id":"UDK5430054","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_jade_a_traditional_unit_of_weight_from_china_photo_by_clive_streeter_courtesy_of_the_science","item_variant":"undefined"},{"item_id":"XEE4407873","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_weight_of_a_crowd_maximum_weight_that_a_square_meter_can_withstand_e_g_bridge_or_elevator_etc_19","item_variant":"undefined"},{"item_id":"LLE11706624","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_john_william_1802_48_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"mariana_a_character_in_measure_for_measure_engraving","item_variant":"undefined"},{"item_id":"GIA4798427","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_franciscan_monk_philosopher_and_alchemist_roger_bacon_bacon_doctor_mirabilis_1214_1294_making_an","item_variant":"undefined"},{"item_id":"SZT9055119","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"third_reich_training_course_for_mothers_1934_photo","item_variant":"undefined"},{"item_id":"LRI4668047","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":"the_shop_of_the_merchant_of_four_seasons_on_the_vices_of_fruits_and_vegetables_miniature_from_a_manu","item_variant":"undefined"},{"item_id":"LLE11706628","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_john_william_1802_48_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"isabella_a_character_in_measure_for_measure_engraving","item_variant":"undefined"},{"item_id":"DUV4199409","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jean_duvallon","item_category5":"not_balown","item_list_name":"search_results","item_name":"letter_k_as_kilos_c_1885_epinal_print","item_variant":"undefined"},{"item_id":"NTB8931662","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"morten_hval","item_category5":"not_balown","item_list_name":"search_results","item_name":"svolvaer_19890819_crown_princess_sonja_together_with_the_war_hero_and_mountain_driver_1989_photo","item_variant":"undefined"},{"item_id":"SSI2174737","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"female_nurse_measuring_height_and_weight_of_a_boy","item_variant":"undefined"},{"item_id":"JLJ4686747","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dou_gerrit_or_gerard_1613_75","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_gold_weigher_1664_oil_on_wood","item_variant":"undefined"},{"item_id":"CH8766432","item_category":"object","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":"carved_anchor_shaped_weight_probably_anatolian_white_calcite","item_variant":"undefined"},{"item_id":"MOL225824","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":"steelyard_iron_copper_alloy_detail_of_225823","item_variant":"undefined"},{"item_id":"BTI4896210","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"albertini_giorgio","item_category5":"not_balown","item_list_name":"search_results","item_name":"roman_antiquite_systems_for_measuring_time_and_distance_clocks_and_wheels","item_variant":"undefined"},{"item_id":"XEE4136711","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":"astronomy_arab_scientists_raising_the_height_of_the_sun_in_the_plain_of_babylon_around_825_they_use_","item_variant":"undefined"},{"item_id":"XIR177449","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"balown","item_list_name":"search_results","item_name":"milliary_column_stone","item_variant":"undefined"},{"item_id":"MMM5474035","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ducher_hans_fl_1574","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_compendium_measurement_kit_for_49_latitude_closed_seen_from_below_1597_brass","item_variant":"undefined"},{"item_id":"MMM5470159","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"schissler_christoph_c_1531_1608","item_category5":"not_balown","item_list_name":"search_results","item_name":"detail_of_the_interior_of_an_astronomical_compendium_for_latitude_52_degrees_1560_brass","item_variant":"undefined"},{"item_id":"XEE4162477","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"blake_william_1757_1827","item_category5":"balown","item_list_name":"search_results","item_name":"the_ancient_of_days_urizen_measuring_out_the_material_world_1794_engraving","item_variant":"undefined"},{"item_id":"UDK844577","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"newton_meter_pulled_by_weight","item_variant":"undefined"},{"item_id":"MMM5474010","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_compendium_measurement_kit_for_latitude_37_degrees_open_interior_description_1569_brass","item_variant":"undefined"},{"item_id":"TBM11985595","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gold_weight_in_form_of_sankofa_bird_brass","item_variant":"undefined"},{"item_id":"NTB8929189","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"skaugum_asker_19690616_interior_from_the_crown_prince_family_s_residence_skaugum_1969_photo","item_variant":"undefined"},{"item_id":"XIR216686","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"thermometer_surmounted_with_a_phrygian_bonnet_enamel","item_variant":"undefined"},{"item_id":"LRI4719199","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_souls_papyrus","item_variant":"undefined"},{"item_id":"UIG5311321","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woodcut_engraving_depicting_bradford_s_hydrostatic_instrument_for_measuring_the_specific_gravity_a","item_variant":"undefined"},{"item_id":"MMM5474046","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ducher_hans_fl_1574","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_compendium_measurement_kit_for_49_latitude_open_with_magnetic_compass_1597_brass","item_variant":"undefined"},{"item_id":"MMM5474055","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ducher_hans_fl_1574","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_compendium_measurement_kit_for_49_latitude_closed_top_view_1597_brass","item_variant":"undefined"},{"item_id":"MMM7339275","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gemini_thomas_c_1515_62_sutton_henry_c_1624_65","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_detail_obverse_c_1552_bronze","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"peso e misura","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1011,"search_results_page_number":1}