huge lot 60s 70s vintage cloth diapers Curity stretch prefolded cotton diapers

Lot of 44 vintage Curity stretch cotton diapers, used, most marked with numbers (black marker) for a commercial laundry service. These are late 60s or early 70s vintage.

These are all the same pre-folded style and size, about 17 1/2" long, 11" wide at the center, 14" wide at the ends. The cotton fabric doesn't show a lot of wear but these all have spots. Fabric is nice and bright, they're stained, but not terribly yellowed.