Home / Stamps / AUSTRALIA / POSTAL HISTORY / ADVERTISING COVERS / AUSTRALIA – 1947 ‘JOHNSON & GASTON’ Advertising Cover [C2513] AUSTRALIA – 1947 ‘JOHNSON & GASTON’ Advertising Cover [C2513]Description Good Condition Rough Opening. Price(AUST) $5.00 1 in stock Buy with – OR – Add to cart SKU: C2513 Categories: ADVERTISING COVERS, AUSTRALIA, POSTAL HISTORY, Stamps