Robert Darr Wert was a textile designer and  print maker with a folk art style.
He produced prints on linens, tiles, napkins, table cloths and more.
 
These were made by hand in the 60's. They are 6 by 6 inches. 
In very good condition, super tiny chips here and there, not very noticeable.
Nice find for the age of it!
 
These go for 20-25 on Ebay, but I wouldn't do that... it would be...CREWEL.