First day covers with stamps - (:unkn) unknown (My University, 2026)
Folder contains two first day covers with respective stamps. The first is the 1968 Wheat Revolution Stamp launched by Indira Gandhi to commemorate the success the Green Revolution. See also the photographic material in the collection that documents this event. The second is a first day cover commemorating the 2nd International Conference on Apiculture in Tropical Climate.