That would be when CG was still part of Treasure, and before they moved to Transportation (where they were in my time).
I want to remember learning at Little Creek that CG crewed some Market Garden, but I also want to remember that their primary vessel was 80' cutters.
I never cared for the way Monogram handled the glazin on this kit., but, it is what it is.
The after cabin windows, in actual practice, were nearly always replaced with plywood in Naval service. If one wants one of those details . The guns wer typically under canvas coversunless immediate action was expected, too.