Vintage Brass Mallard Duck Head Book Ends Pair Mid Century Heavy Leonard?

Brass Mallard Duck Head Book Ends Pair Mid Century Heavy I believe these vintage bookends were made by the Leonard Silver Mfg Co. and the bottom felts were replaced at some point. Condition: Pre-Owned Good Excellent pre-owned condition with nice patina. Can be polished if desired or left with patina. Please see photos for condition detail.