Issue: Galleon and freighter - overprinted "INTERFER 71" (Guatemala, 1971)

Saturday, October 30, 1971, Galleon and freighter - overprinted "INTERFER 71"

Saturday, October 30, 1971 Guatemala will issue: Stamp "Galleon and freighter - overprinted "INTERFER 71"" face value 6,

Data entry completed

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Country:	Guatemala
Issue:	Galleon and freighter - overprinted "INTERFER 71"
Date:	1971-10-30
Print:	Unknown
Emission:	Air Mail
Format:	Stamp
Face Value:	6 Guatemalan centavo