Unused United States stamps, #600 to #699. Some of the stamps in this category are one of a kind. Click on the title to read the complete description of each stamp. Hinged stamps are described in the description.
Displaying 121 to 123 (of 123 products)
Very fine and never hinged.…
2¢ Edison Coil, Never Hinged…
Displaying 121 to 123 (of 123 products)