Up for sale is a lot of 6 used US Documentary Stamps with denominations of 20 cents, 25 cents, and 50 cents. These stamps were issued between 1931-1940 and have a fancy cancel. The stamps are in good shape with perfins and were used for stock transfer purposes. The color of the stamps is red, and they belong to the category of Back of Book Revenues. These stamps are perfect for collectors who are interested in Business, Industry, and Careers. Please note that these stamps are ungraded and uncertified.