Air Mail Stamps, Special Handling Stamps, and other lesser known stamps are commonly referred to as "Back of the Book" stamps. Please navigate amongst the Back of the Book Categories by the links either above or at the right.
We are constantly searching the markets for the best stamps at the best prices. So please check often as prices may change. All stamps must satisfy you 100%. Unused stamps issued prior to 1893 will be either without gum or partial gum. Full gum and / or never hinged quality stamps are VERY scarce prior to 1893. Prices found here are for sound stamps which will satisfy most collectors. Certain stamps in better than average condition sell at slightly higher prices. Prices are subject to change without notice.
Note: Product images depicted here are examples only, actual product appearance may vary.