A rare Porpoise Dive equipment wooden trunk made by Australian Divers Co Pty Ltd of Melbourne all Porpoise 32 cubic foot scuba tanks and regulators were delivered in these trunks during the 1950's inside the box, the top tray contained both 1st and 2nd stage regulator together with connecting tool bar below the top tray lay either 1 or 2 bottles. This darker coloured trunk was a 'Twin' bottle unit all early Royal Australian army and early SAS divers in WA, learnt to dive through the Jack Sue Diving school that lasted more than 45 years. Height 41 cm. Width 76 cm. Depth 42.5 cm