Cochin 1923 Official Stamps - Surcharged and Overprinted " ON C G S"

From Stamps of the World

  • Issue Date : 1923
  • Designed by :
  • Printed by :
  • Print Process :
  • Perforations :
6p on 8p
6p on 10p
8p on 9p
8p on 9p
10p on 9p
10p on 9p