Rodin Thinker Art Deco Bookends Cast Bronze Clad Pair LDB Co circa 1920s. Rodin Thinker Art Deco Bookends Cast Bronze Clad Pair LDB Co 1920s Book Ends. The Thinker originally designed by Auguste Rodin. Art Deco Circa 1920s / 30s. Bookends approx 3 lbs unpacked. 4.25″ x 5″ x 2 each. Marked L. D. B. Light wear, some rubbing – appropriate for age. Pictures are a part of the description. Please see pictures for details.