Vintage granny squares crochet afghan blanket, black w/ rainbow bright colors

Handmade 60s - 70s vintage crocheted granny squares patchwork afghan with yarn fringe all in very nice condition. It's 72" x 52" overall, big enough to cover a twin bed or a sofa!

This is all wool yarns, I think. It's never been laundered, and has a few light surface soil marks which should wash right out.