Christmas - Issues of 1968 Overprinted "CHRISTMAS 1986 20" and Surcharged 1986
現在展示： 圭亞那 - （通用）郵票 - 1986 - Christmas - Issues of 1968 Overprinted "CHRISTMAS 1986 20" and Surcharged - 1 郵票.
![[Christmas - Issues of 1968 Overprinted "CHRISTMAS 1986 20" and Surcharged, 類型 AKY]](https://www.stampworld.com/media/catalogue/Guyana/Postage-stamps/AKY-s.jpg)
現在展示： 圭亞那 - （通用）郵票 - 1986 - Christmas - Issues of 1968 Overprinted "CHRISTMAS 1986 20" and Surcharged - 1 郵票.
