Rainbow Art MCM Heavy Art Glass Cobalt Blue Ashtray Dish. It is textured on the outside, and smooth on the inside.

7 1/4 x 5 3/4”

It is not marked but I am attributing it to rainbow art.

Good condition but the cigarette rest seem to be a little rough and I’m not sure if it was just made that way.

see photos.

This is a heavy piece of glass.