{"product_id":"15247-toscanini-arturo-callas-maria-tebaldi-renata-del-monaco-mario-signed-toscanini-first-day-cover","title":"[Toscanini, Arturo. (1867–1957)] Callas, Maria. (1923–1977) \u0026 Tebaldi, Renata. (1922–2004) \u0026 Del Monaco, Mario. (1915–1982) Signed Toscanini First Day Cover","description":"\u003cp\u003eOriginal 1967 Italian FDC honoring the great conductor's centennial, boldly signed by opera stars Maria Callas, Renata Tebaldi, and Mario Del Monaco. Stamped, postmarked March 25, 1967, and addressed by typewriter, with a blank card inside in the envelope. In very fine condition. 6.5 x 3.75 inches (16.3 x 9.4 cm).\u003c\/p\u003e","brand":"Schubertiade Music and Arts","offers":[{"title":"Default Title","offer_id":46093578338463,"sku":"15247","price":600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4826\/7423\/files\/Toscanini_Callas_Tebaldi_Monaco_FDC_15247.jpg?v=1722188956","url":"https:\/\/www.schubertiademusic.com\/products\/15247-toscanini-arturo-callas-maria-tebaldi-renata-del-monaco-mario-signed-toscanini-first-day-cover","provider":"Schubertiade Music and Arts","version":"1.0","type":"link"}