Bangladesh, Pakistan, Scott O79 on 1972 Official Mail Cover fragment. 4 - 5p ultra Official singles (one wrapped around right edge) with red service overprint & purple local overprints for use in Bangladesh, cancelled by 2 strikes of TEMPORARY P.O. / 16 MAR CDS & wave. Reverse: DACCA GPO transit CDS dated 21 MAR 72. Unusual.
S & H only 75¢ for each additional item sent with this one.
4/10