vintage Indian blanket, cotton / rayon camp blanket 40s 50s retro!

Indian style camp bunk blanket, 1940s or 50s cotton /rayon blend, we think? It's 46" x 74", with machine finished edges.

This has been used, and has a few thin spots, as well as a couple of purply marks (laundry bluing? ink?). No rips or holes, though the fabric has a little pilling.