Vintage Solid Cast Iron Covered In Copper Brutalist Bookends/Sculptures 
Abstract Modern Design

Each bookend measures approximately 4" tall x 3 3/4" wide x 2" deep and weighs 7 1/2 lbs. Super heavy.
Crafted from solid cast iron, with two sides covered in copper. The iron has a red finish.

One bookend is stamped "135    2".  Both bookend bottoms are covered with original green felt.

Excellent condition.

I do not see a signature, but please let me know if you recognize the artist. Thank you.