USS Rolette/PA 31
My dad kept a journal while on ship in WWII. In the entries he wrote-"Left USS Rolette on 15th Nov., 1945. Went aboard PA 31. Left Harbor on night of 15th Nov. for states via Manilla. Arrived 21st Nov in Bay."
Can anyone tell me what kind of a ship the USS Rolette was? And, also, what the PA 31 was?
Dad wrote in 2 other places: (1) "Was on our way to Yokohoma with supplies Sept 2nd, 1945. Reached Yokohoma Sept. 8th, 1945." (2) "Reached Hokkaido Oct 3rd, 1945. Unloaded ship. With small boat." I'm guessing the USS Rolette was a supply ship, but would like to find out for sure.