Product Description
Airmail cover to Fribourg Switzerland with mixed franking:30fr Federal Republic of Cameroon 25th anniversary of United Nations (SG 563) and
40fr United Republic of Cameroon - 7th anniversary of Cameroon National Union (7 overprinted on 6, as stamp not issued for 6th anniversary) (SG694).
Clean cover with stamps postmarked 5-2-1974
