Home / Stamps / AUSTRALIA / POSTAL HISTORY / ADVERTISING COVERS / AUSTRALIA – 1955 3½d YMCA FDC GU [E2868] AUSTRALIA – 1955 3½d YMCA FDC GU [E2868]Description As sent by Sigma Pharmaceuticals. GU – Good Used Price(AUST) $12.00 1 in stock Add to cart Buy with SKU: E2868 Categories: ADVERTISING COVERS, AUSTRALIA, POSTAL HISTORY, SIGMA FIRST DAY COVERS, Stamps