You provided some images a number of years ago that was a list of Royal Navy / Canadian / French ships repaired and overhauled at US yards during WWII. I managed to locate where (some of?) the records for the work was filed with US Navy Bureau of Ships records at US NARA. I'm working on a finding aid to post for others who might be interested on carrying research on this further, but one ship so far I can't make out the name of due to pixelization.

Work Request 253, a yacht worked on at Charleston in 1942. Is this anything you still have copies of of and can let me know what the name is?