Technical Details:

Serial number: 2008-19
Values in set: 2
Denomination: 2.40 yuan
Date of issue: August 8, 2008
Designer of stamp: Ma Gang
Editor in Charge: Zhao Lei
Size of stamp: 30 * 40 mm
Perforation: 13.5 * 13
Sheet composition: 16
Size of sheet: 150 * 200 mm
Printing process: photogravure
Size of Souvenir Sheet Stamp: diameter 56mm(circle)
Size of S/S: 140 * 95 mm
Perforation of S/S: 11.5
Printing process of S/S: offset
Printer: Beijing Stamp Printing House