I am older than dirt and have been sewing since the 1940's and this looks like a bunch of sewing scraps, big variety of stuff. There is even a piece of that old fabric with a crinkle design pressed into it. (tourquoise, at bottom of one picture). There were a lot of yarn dyed plain fabrics around, same on both sides and no white on the threads when ravelled. Looks like you can make a cute scrappy quilt, but I don't think anything will pass for true vintage. Have fun with it!