Based on my research, I believe this to be an Albert Schweitzer bronze bust. The bronze bust itself measures approximately 14 in high when you include the hreen marble base that it sits on it is a total of 17 and a half inches approximately. The complete weight of the entire bust is 24 lb 0.04 oz. The bust when tapped on with a metal object makes a pinging sound, is cold to the touch, and my hand smell like a metal after holding it. I am including images of the foundry mark, and initials which I believe to be FB for Fritz Behn. The initials are located on the bust if looking at it from the rear on the left lower corner of the piece I am trying to receive confirmation that all of this information is true and correct.Thank you!

Bust 14 inches. Total piece with marble base 17.5 inches. Weight 24 pounds 0.04 ounces