China 1978 STAMP set T31 Mint

Highway Arch Bridge

Technical details:

Scott No: 1447-52
Serial number: T31
Values in set: 6
Date of issue: November 1, 1978
Denomination: 100 fen
Designer: Lu Tianjiao
Size of stamps: 30*40mm
Perforation: 11.5*11
Sheet composition: 50(10*5)
Perforation: 11.5*11
Printing process: Photogravure
Printing House: Beijing Postage Stamp Printing Works

SN: (5-1)
Title: No. 3 bridge in West Sichuan Province
Value: 8 fen

N: (5-2)
Title: No. 3 bridge in West Sichuan Province
Value: 8 fen

SN: (5-3)
Title: Jiuxigou Bridge in Fendu
Value: 8 fen

SN: (5-4)
Title: No. 6 bridge in West Sichuan Province
Value: 8 fen

SN: (5-5)
Title: Shangye Bridge in Sanmen
Value: 60 fen