China 1974 STAMP set J3 Mint

25th Anniv. of Founding of PRC (2nd Set)

Technical details:

Scott No: 1205-07
Serial number: J3
Values in set: 3
Date of issue: October 1, 1974
Denomination: 24 fen
Designer: Yang Baizi, Ye Wulin, Wan Weisheng
Size of stamps: 30*40mm
Perforation: 11.5*11
Sheet composition: 50(10*5)
Printing process: Photogravure
Printing House: Beijing Postage Stamp Printing Works

SN: (3-1)
Title: Learing from Daqing in Industry
Values: 8 fen

SN: (3-2)
Title: Learing from Dazhai in agriculture
Values: 8 fen

SN: (3-3)
Title: Our sacred country does not allow any one trampled on
Values: 8 fen