Art deco bronze bookend with Jockeys. Magd. Anthouard

An extremely rare pair of bronze bookends by Magd. Anthouard.
Never seen before excepted in the B. Catley reference book. (pictures from the 1930 foundry catalog).
Both bookends are signed + foundry mark LN Paris JL (Les Neveux de Jules Lehman).
Silver plated bronze on marble base.
Excellent condition and patina.
Circa 1930.
Each bookend is 16cm width and 18cm high.