{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"STC3715348","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"straet_jan_van_der_joannes_stradanus_1523_1605","item_category5":"not_balown","item_list_name":"search_results","item_name":"amerigo_vespucci_discovering_the_southern_cross_with_an_astrolabe_from_nova_reperta_pub_1600_engravi","item_variant":"undefined"},{"item_id":"AAE11803671","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"straet_jan_van_der_joannes_stradanus_1523_1605","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabium_americus_vespuccius_cum_quattuor_stellis_c_1600_copper_engraving","item_variant":"undefined"},{"item_id":"FRM5903266","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"globus_jagellonicus_c_1510_gilt_copper","item_variant":"undefined"},{"item_id":"PFH1179595","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"iran_persia_a_group_of_astronomers_the_person_in_the_middle_holds_an_astrolabium_the_moon_is_visible","item_variant":"undefined"},{"item_id":"PCT4295617","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"pensive_astronomer_holding_an_astrolabe_engraving_by_johannes_angelus_johann_engel_1453_1512_in_fron","item_variant":"undefined"},{"item_id":"GNM283947","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_11th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_from_saragossa_c_1079_80_brass_see_also_330178","item_variant":"undefined"},{"item_id":"GNM330178","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_11th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_from_saragossa_c_1079_80_brass_see_also_283947","item_variant":"undefined"},{"item_id":"NUM42196","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ahmad_ibn_khalaf_fl_9th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_c_950_copper","item_variant":"undefined"},{"item_id":"JLJ4607712","item_category":"object","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":"arabic_astrolabe_1766_object","item_variant":"undefined"},{"item_id":"EPL6882809","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mustograph_agency","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_astrolabe","item_variant":"undefined"},{"item_id":"BAL52739","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boucicaut_master_fl_1390_1430_and_workshop","item_category5":"not_balown","item_list_name":"search_results","item_name":"navigators_using_an_astrolabe_in_the_indian_ocean_c_1410_12_tempera_on_vellum","item_variant":"undefined"},{"item_id":"UIG673468","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_astrolabe","item_variant":"undefined"},{"item_id":"IMO2000263","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe","item_variant":"undefined"},{"item_id":"GIA5033400","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"giancarlo_costa","item_category5":"not_balown","item_list_name":"search_results","item_name":"gothic_astrolabe_of_the_14th_century","item_variant":"undefined"},{"item_id":"LRI11801469","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_english_middle_gothic_type_astrolabe_photograph","item_variant":"undefined"},{"item_id":"UIS5069512","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arabian_planispheric_astrolabe_1605","item_variant":"undefined"},{"item_id":"XCF266004","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cellarius_andreas_c_1596_1665","item_category5":"balown","item_list_name":"search_results","item_name":"tycho_brahe_1546_1601_detail_from_a_map_showing_his_system_of_planetary_orbits_from_the_celestial_at","item_variant":"undefined"},{"item_id":"LVP127609","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"basaiti_marco_1470_1530","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_an_astronomer_1512_oil_on_canvas","item_variant":"undefined"},{"item_id":"XCF90198","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cellarius_andreas_c_1596_1665_after","item_category5":"balown","item_list_name":"search_results","item_name":"the_situation_of_the_earth_in_the_heavens_plate_74_from_the_celestial_atlas_or_the_harmony_of_the_un","item_variant":"undefined"},{"item_id":"MEV5050548","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_astrolabe","item_variant":"undefined"},{"item_id":"LRI11801470","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"danfrie_philippe_c_1532_1606","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_french_astrolabe_wood_pasteboard_wood_cardboard","item_variant":"undefined"},{"item_id":"MEV5047973","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_astrolabe","item_variant":"undefined"},{"item_id":"MEV5050547","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_astrolabe","item_variant":"undefined"},{"item_id":"XIR158206","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ibn_jusuf_abu_bakr_fl_1208_18","item_category5":"balown","item_list_name":"search_results","item_name":"astrolabe_1216_metal","item_variant":"undefined"},{"item_id":"EPL6784702","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_quadrant","item_variant":"undefined"},{"item_id":"MEV5047974","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_astrolabe","item_variant":"undefined"},{"item_id":"MEV7203814","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"latin_astrolabe_with_ring_brass","item_variant":"undefined"},{"item_id":"XJF103991","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boulanger_jean_1606_c_1680_after","item_category5":"balown","item_list_name":"search_results","item_name":"michel_de_nostredame_nostradamus_1503_66_writing_his_prophecies_engraved_by_jean_sauve_fl_1660_91_en","item_variant":"undefined"},{"item_id":"XAL175117","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"discussion_of_the_reform_of_the_calendar_under_pope_gregory_xiii_1502_85_replaced_by_the_gregorian_c","item_variant":"undefined"},{"item_id":"UIG3732355","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_astronomy_lesson_using_an_astrolabe","item_variant":"undefined"},{"item_id":"MEV7080487","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"latin_astrolabe_brass","item_variant":"undefined"},{"item_id":"UIS5061678","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brass_astrolabe_1558","item_variant":"undefined"},{"item_id":"UIS5061673","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brass_astrolabe_1558","item_variant":"undefined"},{"item_id":"UIS5061682","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"planispheric_astrolabe_c_1570","item_variant":"undefined"},{"item_id":"LEE241012","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":"atlas_marble_detail","item_variant":"undefined"},{"item_id":"MEV7080484","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"latin_astrolabe_brass","item_variant":"undefined"},{"item_id":"MEV7080486","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"latin_astrolabe_brass","item_variant":"undefined"},{"item_id":"MEV5047851","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bettera_bartolomeo_1639_after_1688","item_category5":"not_balown","item_list_name":"search_results","item_name":"still_life_with_musical_instruments_and_astrolabe","item_variant":"undefined"},{"item_id":"KWE7147102","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_2017_photo","item_variant":"undefined"},{"item_id":"UIS5079942","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"planispheric_astrolabe_c_1570","item_variant":"undefined"},{"item_id":"EPL7032228","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_of_tycho_brahe","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":"XIR158664","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":"astrolabe_metal","item_variant":"undefined"},{"item_id":"JLJ4571870","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stoeffler_stoffler_johannes_1452_1531","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_instrument_an_astrolabe_16th_century_object","item_variant":"undefined"},{"item_id":"UIS5061613","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"indo_persian_brass_astrolabe_1666","item_variant":"undefined"},{"item_id":"IBE5344783","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cresques_abraham_1325_87","item_category5":"not_balown","item_list_name":"search_results","item_name":"cosmographie_representation_of_the_earth_as_an_astronomer_with_an_astrolabe","item_variant":"undefined"},{"item_id":"XJF1072636","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mayer_auguste_etienne_francois_1805_90","item_category5":"balown","item_list_name":"search_results","item_name":"the_astrolabe_in_pack_ice_1838_lithograph","item_variant":"undefined"},{"item_id":"UIS5090255","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"planispheric_astrolabe_syrian_9th_century","item_variant":"undefined"},{"item_id":"LTI7353285","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"lonati_alessandro_b_1980","item_category5":"not_balown","item_list_name":"search_results","item_name":"christopher_columbus_calculating_the_route_with_an_astrolabe_illustration","item_variant":"undefined"},{"item_id":"XIR172240","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_father_ferdinand_verbiest_w_c_on_paper","item_variant":"undefined"},{"item_id":"CND310268","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"huet_christophe_1700_59","item_category5":"not_balown","item_list_name":"search_results","item_name":"telescope_and_armillary_sphere_a_monkey_musician_from_la_grande_singerie_c_1735_painted_panel","item_variant":"undefined"},{"item_id":"NRM259557","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heroldt_adam_fl_1648","item_category5":"not_balown","item_list_name":"search_results","item_name":"armillary_sphere_made_on_the_ptolemaic_system_rome_1648_brass_see_also_75480","item_variant":"undefined"},{"item_id":"BMR163108","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_3458_fol_62vo_historiated_initial_d_depicting_aristotle_holding_an_armillary_sphere_and_pointing_","item_variant":"undefined"},{"item_id":"PFH1169839","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arab_astronomers_use_an_astrolabe_and_a_cross_staff_to_try_to_determine_latitude_in_an_observatory_i","item_variant":"undefined"},{"item_id":"UIS5061771","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brass_armillary_astrolabe_1661","item_variant":"undefined"},{"item_id":"STC98447","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chasselat_charles_abraham_1782_1843_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"christina_1626_89_queen_of_sweden_from_a_series_of_famous_women_engraved_by_jean_denis_nargeot_1795_","item_variant":"undefined"},{"item_id":"SBE5944403","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sebastien_beaucourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"moon_and_armillary_sphere","item_variant":"undefined"},{"item_id":"BL3745159","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maps_c_4_c_1_vol_1_armillae_aqevatoriae_maximae_sesqvialtero_constantes_circulo_armillary_sphere_atl","item_variant":"undefined"},{"item_id":"FGL5469984","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrology_an_astrologer_receives_a_client_he_holds_in_his_hands_the_instruments_that_symbolize_his_p","item_variant":"undefined"},{"item_id":"BL3745156","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maps_c_4_c_1_vol_1_armillae_aeqvatoriae_armillary_sphere_atlas_maior_geographia_quae_est_cosmographi","item_variant":"undefined"},{"item_id":"SBE5944400","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sebastien_beaucourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"moon_and_armillary_sphere","item_variant":"undefined"},{"item_id":"UIS5061983","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"islamic_planispheric_astrolabe_c_1650","item_variant":"undefined"},{"item_id":"FGL5471300","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrology_an_astrologer_equipped_with_different_instruments_armillary_sphere_balance_compass_pendulu","item_variant":"undefined"},{"item_id":"UIG5313184","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_an_armillary_sphere_and_diagrams_for_horizontal_and_vertical_dials_19th_centu","item_variant":"undefined"},{"item_id":"BL3745154","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maps_c_4_c_1_vol_1_armillae_aeqvatoriae_armillary_sphere_atlas_maior_geographia_quae_est_cosmographi","item_variant":"undefined"},{"item_id":"UIS5108514","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_koufique_astrolabe_and_astrolabe_plates","item_variant":"undefined"},{"item_id":"UIS5063362","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brass_armillary_astrolabe_1661","item_variant":"undefined"},{"item_id":"UIS5062057","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arabian_planispheric_astrolabe_1605","item_variant":"undefined"},{"item_id":"UIS5061979","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"planispheric_astrolabe_1570_1580","item_variant":"undefined"},{"item_id":"MEV5050412","item_category":"object","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":"armillary_sphere","item_variant":"undefined"},{"item_id":"MEV5050406","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"torriani_gianello_1500_1585","item_category5":"not_balown","item_list_name":"search_results","item_name":"armillary_sphere","item_variant":"undefined"},{"item_id":"PWI89785","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fetti_or_feti_domenico_1589_1624","item_category5":"not_balown","item_list_name":"search_results","item_name":"melancholy_oil_on_canvas","item_variant":"undefined"},{"item_id":"IBE5363749","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomy_an_arab_astrolabe_from_the_16th_century_metal","item_variant":"undefined"},{"item_id":"LRI11801471","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_persian_astrolabe_decorated_by_muhammad_madhi_all_yazdi_son_of_muhammad_amin_photograph","item_variant":"undefined"},{"item_id":"RAF81434","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"francken_frans_iii_1607_67","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_allegory_of_the_liberal_arts","item_variant":"undefined"},{"item_id":"MEV5049176","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"torriani_gianello_1500_1585","item_category5":"not_balown","item_list_name":"search_results","item_name":"armillary_sphere","item_variant":"undefined"},{"item_id":"UIG539676","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_arabian_11th_century_object","item_variant":"undefined"},{"item_id":"UIS5061638","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"large_hindu_planispheric_astrolabe_1870","item_variant":"undefined"},{"item_id":"UIS5061616","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"indo_persian_brass_astrolabe_1666","item_variant":"undefined"},{"item_id":"MMM7339276","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":"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"},{"item_id":"UIS5061636","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"large_hindu_planispheric_astrolabe_1870","item_variant":"undefined"},{"item_id":"MMM7341589","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rye_william_brenchley_1818_1901","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_astronomer_with_astrolabe_and_a_telescope_1854_etching","item_variant":"undefined"},{"item_id":"MEV5050403","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"settala_manfredo_1600_1680","item_category5":"not_balown","item_list_name":"search_results","item_name":"armillary_sphere","item_variant":"undefined"},{"item_id":"MFR135789","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ptolemaic_armillary_sphere_french_c_1800_wood_carton_pierre_and_paper","item_variant":"undefined"},{"item_id":"UIS5061629","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arabian_maghribi_astrolabe_18th_century","item_variant":"undefined"},{"item_id":"UIS5082041","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"large_hindu_planispheric_astrolabe_1870","item_variant":"undefined"},{"item_id":"FIA5407581","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chapotot_louis_1670_1700","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_realise_17th_century_brass","item_variant":"undefined"},{"item_id":"UIG529947","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astrolabe_about_ad_1345_1355","item_variant":"undefined"},{"item_id":"UIS5090249","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"moorish_planispheric_astrolabe_c_1150","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"astrolabium","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":483,"search_results_page_number":1}