British A.I.O.C. sea going barge Pudar stationed at Abadan, Persia in May 1946

Gross register tonnage 400 tons and as maximum draught 5.5 feet. For spirit and fuel oil storage. Part of the fleet of Anglo-Irian Oil Company (A.I.O.C.).

Source
Quatar Digital Library's digital archive. Naval Intelligence Diversion Admiralty, S.W. 1, Persia Intelligence report May 1946-C.B, 1885 (X) (5/46) Link