{"product_id":"2026-astronomy-wall-calendar","title":"2026 Astronomy Wall Calendar — Vintage Educational Charts","description":"\u003cp\u003e\u003cem\u003eEvery month, a different century. From Nicolas de Fer's 1705 baroque planisphere to Elias Colbert's 1869 star maps, this calendar traces the golden age of astronomical education through thirteen original wall charts — hand-colored engravings, chromolithographs, transparent diagrams, and woodcut prints that once hung in classrooms, observatories, and parlors across Europe and America.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe front cover features Tafel I Mathematical Geography, a late 19th–early 20th century chromolithograph by Baur \u0026amp; Böhm\/Otto Maier, depicting celestial and terrestrial geometry with the precision of the German Schulwandtafel tradition. The back cover showcases James Reynolds's 1846–1850 Transparent Solar System — rendered in the hold-to-light engraving style of Victorian London, designed to reveal layered orbital information when held up to light.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: Wire coil wall calendar with centered hanging hole\u003c\/li\u003e\n\u003cli\u003eSizes: 11\" × 8.5\" (matte finish) or 14\" × 11.5\" (glossy finish)\u003c\/li\u003e\n\u003cli\u003ePages: 13 vintage astronomical charts (cover + 12 months + back cover)\u003c\/li\u003e\n\u003cli\u003eGrid: Monthly date grid with notes column\u003c\/li\u003e\n\u003cli\u003ePrinting: Archival-quality color reproduction\u003c\/li\u003e\n\u003cli\u003eYear: 2026 calendar dates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAstronomy enthusiasts, educators, and STEM teachers\u003c\/li\u003e\n\u003cli\u003eCollectors of vintage scientific illustration and history of science\u003c\/li\u003e\n\u003cli\u003ePlanetarium and observatory gift shops\u003c\/li\u003e\n\u003cli\u003eStudents and researchers of pre-photographic scientific illustration\u003c\/li\u003e\n\u003cli\u003eAnyone captivated by the history of astronomical pedagogy\u003c\/li\u003e\n\u003cli\u003eThoughtful gift for the scientist, teacher, or curious mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWant to learn more about the charts in this calendar? Read our article \u003ca href=\"\/blogs\/new-old-time\/astronomical-educational-charts-1705-1869\"\u003eCharting the Heavens: Vintage Astronomical Educational Charts, 1705–1869\u003c\/a\u003e on the New Old Time blog.\u003c\/p\u003e","brand":"LeBonJournal","offers":[{"title":"11\" x 8.5\" \/ Matte","offer_id":62914330329457,"sku":"30834909644058210603","price":19.99,"currency_code":"USD","in_stock":true},{"title":"14\" x 11.5\" \/ Glossy","offer_id":62914330362225,"sku":"84102148358566032675","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/5367\/0769\/files\/2026_Astronomy_Wall_Calendar_January_14_11.5_Glossy.jpg?v=1778169235","url":"https:\/\/lebonjournal.com\/products\/2026-astronomy-wall-calendar","provider":"LeBonJournal","version":"1.0","type":"link"}