{"product_id":"17832-calder-alexander-signed-first-day-cover","title":"Calder, Alexander. (1898–1976) Signed First Day Cover","description":"\u003cdiv style=\"\"\u003eStylized artist's signature (\"AC\") from the American sculptor best-remembered for his invention of the mobile and stabile, signed on a first day cover (without stamp) issued by the World Federation of United Nations Artists, featuring a design by Calder. The signature is slightly shaky, being executed shortly before his death, else in fine condition. 6.5 x 3.5 inches (16.5 x 9.2 cm). Together with the original transmittal envelope addressed to the collector and postmarked August 13, 1976. \u003c\/div\u003e","brand":"Schubertiade Music and Arts","offers":[{"title":"Default Title","offer_id":46093663010975,"sku":"17832","price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4826\/7423\/files\/Calder_Alexander_Sig_FDC_17832.jpg?v=1722189529","url":"https:\/\/www.schubertiademusic.com\/products\/17832-calder-alexander-signed-first-day-cover","provider":"Schubertiade Music and Arts","version":"1.0","type":"link"}