{"product_id":"scg3463-ussr-1957-non-magnetic-schooner-zarya-stamp","title":"SCG3463 - USSR 1957 – Non-Magnetic Schooner \"Zarya\" Stamp","description":"\u003cp data-start=\"60\" data-end=\"627\"\u003e\u003cem\u003eThis 1957 Soviet stamp commemorates the International Geophysical Year (1957–1958), with a focus on geomagnetism. It depicts the non-magnetic research schooner Zarya, used for studying Earth's magnetic field without interference from magnetic materials. A marine magnetometer is illustrated in the lower left, symbolizing scientific instrumentation. The stamp is inscribed with \"Геофизический год\" (Geophysical Year) and valued at 40 kopecks. A notable issue for collectors interested in polar research, science, and Soviet maritime achievements.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"703\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e","brand":"Stamp and Cover Galaxy","offers":[{"title":"Default Title","offer_id":45487492825259,"sku":null,"price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/2406\/6475\/files\/Scan_20250805_102__13.jpg?v=1754481407","url":"https:\/\/stampandcovergalaxy.com\/products\/scg3463-ussr-1957-non-magnetic-schooner-zarya-stamp","provider":"Stamp and Cover Galaxy","version":"1.0","type":"link"}