During the years 1936 to 1937 the United States Post Office issued a series of commemorative stamps honoring prominent figures of the U.S. Army and U.S. Navy who served during the earlier chapters of American history. President Theodore Roosevelt had campaigned for these issues while he was president. The issues, however, did not materialize until President Franklin D. Roosevelt, an avid stamp collector himself, and a frequent motivator of stamp issues and designs, had campaigned for their release. Ten stamps in all were issued on different dates during the course of six months, with the denominations of 1, 2, 3, 4 and 5 cents for both the army and navy issues.