***** Oil Sample From Lakes Entrance.American Oil Experts, Messrs Leo Ranney (right) and Charles Fairbank (left) and the Chief Government Geologist ***** Raggatt) examining samples of core from Lakes ***** the Mines Department today. Existence ***** ties at Lakes Entrance suitable for ***** cating oil and bitumen, has been *****.***** do you consider to be the best What other types are there, and what are their respective valuesA - The best obstacle is a good wide deep stretch of water with steep banks that a man cannot get up. An anti-tank ditch is poor because a man can destroy it. July 25, 1941.