Contributors for Series III

A number of philatelists contributed to Series III by sharing information, and allowing the author to photograph their collections. These photographs of both fakes, forgeries and genuine issues are the backbone of the Pugh reference manuals.
	Bryan Dunne Andres Gazzalo Victor Gugliano Carl E. Kane Martin Spufford
Translation Assistance
	Luz marina Ramirez Guerra Monica Mork Liliane Pugh