China 1952 STAMP set S5 used

Great Motherland (2nd Set):Construction

Technical details:

Scott No: 163-166
Serial number: S5
Values in set: 4
Date of issue: October 1, 1952
Denomination: 32 fen
Designer: Sun Chuanzhe, Xia Zhonghan
Engraver: Kong Shaohui
Size of stamps: 44.5*19mm
Perforation: 14
Sheet composition: 98(7*14)
Printing process: Engraving
Printing House: Shanghai Daye Printing Company

SN: (4-1)
Title: Water gate on Huaihe River
Value: 8 fen

SN: (4-2)
Title: Chengdu-Chongqing railway
Value: 8 fen

SN: (4-3)
Title: Petroleum industry
Value: 8 fen

SN: (4-4)
Title: Sovkhoz
Value: 8 fen