Small gummed stickers, the longest 4". Two are advertising Northwest Airlines, two are generic red-white-blue "via air mail" and the last is a circa 1930s air mail wing sticker. All are mint, unused.
Small gummed stickers, the longest 4". Two are advertising Northwest Airlines, two are generic red-white-blue "via air mail" and the last is a circa 1930s air mail wing sticker. All are mint, unused.
