USS Iowa BB-61 and  ...

...  USS Iowa BB-61 again

USS Wisconsin BB-9

USS North Dakota BB-29

USS Oklahoma BB-37

USS Olympia IX-4  &
USS Florida  BB-30

USS Rhode Island BB-17

USS West Virginia BB-48

USS Pennsylvania BB-38 ...

... and again ...

... and again!

Diesel Subs using lock chamber
as a drydock

USS Saratoga CV-3 ... and

... USS Saratoga again

2 Flush Decker Destroyers

Photo Credits
Panama Canal Company
US Navy
I.L. Maduro
Skip Rowley
Louie Barbier

USS Olympia IX-40, EX-CL-15, EX-CA-15, EX C-6 is now at the Philadelphia Naval Shipyard; USS Florida (BB-3) is sister class ship to USS Utah AG-16, EX-BB-32 which was sunk at Pearl Harbor Dec. 7, 1941.