Russell Panther Vase. Crook was a sculptor, plaster molder and potter. “He exhibited extensively with the Boston Society of Arts and Crafts from 1899-1927 and a member of the Wayland Massachusetts Society from 1906-1912. This vase stands 4 1/2″ tall and is12″ in diameter, in fine condition. Unusual to find one with Crook’s mark.