I was able to pick up this request for surrender grouping from a local WW2 Air Show in Reading PA. USA. It is a three day show that has grown each year that includes not only reenactors but some great examples of both British and US planes. This year I found this document early on the first day just as the vendor opened up. I was intrigued by both the wording request and the date that they were surrendering. I had my framer protect the document and actually have the directions in the back on how to remove everything if I ever wish to sell. Always interested in both comments and questions.
That was my assumption. Still working on trying to figure out more information based on the USMC name.