Burke, J. B.McClellan, John L.2018-10-262018-10-261951-03-15EPM-065-09-001http://hdl.handle.net/20.500.11867/14420Single 16 x 9 inch sheet, tri-folded. Printed recto and verso. Presidential signature is a photocopy. Single 9 x 11.5 inch letterhead. Typed. Inscribed.Brochure and letter explaining the organization, including an explanation from President Truman. Brochure has a directory of members.PresidentsNational Rivers and Harbors Congress: what it is, what it does.