![O90P1 - 1873 15cOfficial Mail Stamp - War, rose O90P1 - 1873 15cOfficial Mail Stamp - War, rose](https://cdn11.bigcommerce.com/s-9xwo1raw7u/images/stencil/500x659/products/92023/71042/USA-O90P1__33866.1711100125.jpg?c=1)
1873 10cOfficial Mail Stamp,War, rose,
# O88P4 - 1873 10cOfficial Mail Stamp - War, rose,
$7.50 - $12.00
Official Mail Stamps- Missing From Many Collections
Official Mail stamps, also known as departmental stamps, were developed in the 19th century as a means of accounting for postage on mail sent by various federal departments. These are a neat area of philately, and would make a great addition to your U.S. collection.
Official Mail Stamps- Missing From Many Collections
Official Mail stamps, also known as departmental stamps, were developed in the 19th century as a means of accounting for postage on mail sent by various federal departments. These are a neat area of philately, and would make a great addition to your U.S. collection.