Set of 4 vintage Pyrex Blue Horizon Cinderella Mixing/Nesting Bowls (the color is more of a bluish turquoise)
Made in the United States, circa 1960s
The bowls are in very good, clean condition.
Bowl 442 (the solid blue 1-1/2-quart size) has marks on the exterior. They do not look like scratches. The marks look like the bowl had been stored in or against something that rubbed on it.
Bowl 444 (the solid blue 4-quart size) has some very small scratches from normal use.
The blue stylized flower and art-deco designed bowls (441 (1-1/2-pint size) and the 443 (2-1/2-quart size) are in very good condition. The number "441" on the bottom of the bowl has been partially rubbed off. I did not see any scratches on them.