Bookends hot - Vintage Ships - Cast Metal - Marked

Vintage bookends depicting ships.. They weigh 2 lbs each and are more than likely brass. The bookends are marked on the back: A Galleon of the time of Elizabeth 1558 - 1603. Harder to read is A M Greenblat 1925. There is a C inside a circle. Still sporting the original green felt on the bottom. Because hot they are so heavy they could also be used as a doorstop. Measuring approximately 5" long and tall and 2" wide when placed together.