The Beijing Electron Positron Collider, China
Scott No: 2244
Serial number: T145
Values in set: 1
Date of issue: November 1, 1989
Denomination: 8 fen
Designers: Chen Youlin
Size of stamps: 40*27mm
Perforation: 11
Sheet composition: 50(5*10)
Printing process: Photogravures
Printing House: Beijing Postage Stamp Printing Works
