Glass block bookends

Yep more bookends, lol. I got these the first time I went to the sale, but forgot to post. These have MMA engraved in them. I don't know what that stands for, maybe they're just engraved initials for someone's name and not any indicator of a maker. These didn't have any paper labels attached, but still nice and heavy of course.

And amazingly enough, there was not a single book at this sale, lol. I don't know if the lady kept them for herself or maybe her mother just used bookends alone as decorative pieces. Just my guess.