Some places where moths have been but no holes.   The top and bottom edges are nice with a whip-chain stitch, the body has 6 thin spots 1/4-1/2" and one thin spot on an edge 1/2", no holes, and the thin spots are only on one side. 

Heavy, warm.

Very good condition, at least 1960's, possibly older

See my other blanket which has a tag stating Llama, Peru and some Peruvian language see photo