Keywords: Liberty revenue $50 1914 R223.jpg en Image of Liberty revenue stamp 50-dollars issue of 1914 Scotts R223 2011-01-24 United States Government; Dept Internal Revenue U S Bureau of Engraving and Printing; Restoration and imaging by Gwillhickers other versions PD-USGov Uploaded with UploadWizard Revenue stamps of the U S Internal Revenue Service Purple stamps Allegory on stamps |