![O10xS - 1875 1c Specimen Stamp- watermarked, overprint, war deep rose O10xS - 1875 1c Specimen Stamp- watermarked, overprint, war deep rose](https://cdn11.bigcommerce.com/s-9xwo1raw7u/images/stencil/500x659/products/71739/221344/286142__18769.1727453476.jpg?c=1)
1875 1c Specimen Stamp,War Dept.,deep rose, black overprint
# O83S - 1875 1c Specimen Stamp - War Dept. - deep rose, black overprint
$33.50 - $47.50
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.