Vintage Frog & Mushroom Cast Metal Bookend Antique Brass or Bronze? As is

Description

Vintage bookend, the mushroom is a little loose, the screw that holds it in is stripped and the mushroom will come off but you can put it back on. Someone has previously tried to solder it, on one side there is some solder residue. Looks like it could be brass or bronze but the material is unknown. There is some surface patina, light wear and minor imperfection. As is.
The size is approx. 4.5" x 3.75" x 3.5".