International Youth Congress – Western Illinois University – Macomb, July 17-23, 1985
Issued 19.07.85
Postmark: Macomb, Illinois
Cachet: Congress logo
Motto: “Building a new world”
Stamp: Block of four Stanley Gibbons 1249
Size: 191 x 97 mm
International Youth Congress – Western Illinois University – Macomb, July 17-23, 1985
Issued 19.07.85
Postmark: Macomb, Illinois
Cachet: Congress logo
Motto: “Building a new world”
Stamp: Block of four Stanley Gibbons 1249
Size: 191 x 97 mm