Three days DEPEX 1976 was held at Darjeeling from November 5 -7, 1976. Three special cover was released on the occasion. This was the first philatelic exhibition held at Darjeeling.
5.11.76
Illustration: Girl plucking tea at tea garden
Cancellation: Mt. Everest
6.11.76
Illustration: Children Day
Cancellation: Mask
7.11.76
Illustration : Airmail Day
Cancellation: Aeroplane and mountain
