Description
1970 (May 8) Plain airmail envelope to Long Xuyen bearing Viet Nam Chu Cong Hoa Young Farmers 3p (SG S250) tied Quan-Buu (Military Mail) date stamp & with black circular K.B.C. /4600 hand stamp apparently located Saigon & with on reverse Quan Buu/Vietnam (9 May) cds …………………………..
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K.B.C.numbers are the equivalent of FPO’s & APO’s numbers with each unit being allocated a different number unfortunately all official records showing locations & Unit allocations was apparently destroyed when Saigon fell 30 April 1975.