The Australian War Memorial Collection. Test site
1943-07-28. Overhead view of the American cargo steamer James M Goodhue. Note the 3-inch and 20mm Oerlikon AA guns aft. Oerlikons are also mounted in the bridge wings and in the bows. (Naval Historical Collection)
1943-07-03. OVERHEAD VIEW OF THE AMERICAN CARGO STEAMER COLORADO. NOTE THE 3 INCH GUN AND THE TWO 20 MM OERLIKON AA GUNS AFT. TWO FURTHER OERLIKONS ARE MOUNTED ABOVE THE BRIDGE. SHE IS CARRYING TRUCKS
AERIAL PORT SIDE VIEW OF THE AMERICAN CARGO STEAMER CITY OF PHILADELPHIA. NOTE THE 3 INCH GUN AND THE TWO 20 MM OERLIKON AA GUNS AFT. TWO FURTHER OERLIKONS ARE MOUNTED ABOVE THE BRIDGE. (NAVAL HISTORI
1943-08-01. AERIAL STARBOARD SIDE VIEW OF THE AMERICAN CARGO STEAMER COLORADO. NOTE THE 3 INCH GUN AND THE TWO 20 MM OERLIKON AA GUNS AFT. TWO FURTHER OERLIKONS ARE MOUNTED ABOVE THE BRIDGE. (NAVAL HI
1944-01-13. AERIAL PORT SIDE VIEW OF THE AMERICAN CARGO STEAMER CITY OF HOUSTON. NOTE THE 3 INCH GUN AND THE TWO 20 MM OERLIKON AA GUNS AFT. TWO FURTHER OERLIKONS ARE MOUNTED ABOVE THE BRIDGE. (NAVAL
STARBOARD BOW VIEW OF THE AMERICAN CARGO VESSEL CHIPPEWA. NOTE THE 3 INCH AA GUN AFT AND THE 20 MM OERLIKON AA GUNS IN THE BOWS AND THE BRIDGE WINGS. (NAVAL HISTORICAL COLLECTION)
FREMANTLE, WA. 1943-01-11. AERIAL PORT SIDE VIEW OF THE AMERICAN CARGO STEAMER ESCANTHIA. SHE IS ARMED WITH A 5 INCH GUN AND TWO 20 MM OERLIKON AA GUNS AFT WITH FURTHER OERLIKONS ABOVE THE BRIDGE AND
