Pictured (L-R) : Dave Hogben (Senior Philatelic Officer, Australia Post), Allan Gibson (Manager Community Affairs, Westpac Banking Corporation) and Tom Hough (Manager Retail and Delivery Services, Australia Post) at the Adelaide Philtelic Sales Centre for the release of the Souvenir Envelope for the 10th Anniversary of the Westpac State Rescue Helicopter. 4 April 1990. [B 70869/2367] • Photograph