Commemorative stamps are big big business, and the US Post Office has been releasing a flood of them – 5 billion to 6 billion a year: singles, sheets, rolls, blocks, booklets, commemorating everything from… well… – Washington Post
Commemorative stamps are big big business, and the US Post Office has been releasing a flood of them – 5 billion to 6 billion a year: singles, sheets, rolls, blocks, booklets, commemorating everything from… well… – Washington Post