Dhaka, Aug. 14 -- Prime Minister Sheikh Hasina has released commemorative postage stamps, first day covers and a data card on the occasion of the National Mourning Day and 45th martyrdom anniversary of Father of the Nation Bangabandhu Sheikh Mujibur Rahman.

The prime minister formally unveiled a Taka 90 postage stamp sheetlet containing 18 stamps (Tk five each), two first day covers - one Tk 10 and another Tk 100 - and a data card of Tk 5 at a ceremony at her official Ganabhaban residence on Friday morning, reports BSS.

A special canceller was used on the occasion.

The premier also released a Tk 10 postage stamp, a Tk 10 first day cover and a Tk 5 data card commemorating reinstatement of the studentship of Bangabandhu by Dhaka Universi...