British Military Post in WWII: 1942, 1 d NAIROBI overprint, block of four tied
British Military Post in WWII
1942, 1 d NAIROBI overprint, block of four tied by ASMARA 21 7 42 cds to censored local letter with same day arrival.
Condition: Cover/block of four
Catalog number(s): Sassone 1/I (2) 1/II (2)