Vintage Miniature Bronze "The Thinker" selling By Rodin Mounted on a Black Lucite Base

This miniature bronze "The Thinker" by Rodin is just 2 1/4" tall selling. He is mounted on a 1 7/8" square by 1/2" thick black Lucite baes. The back of the figurine is marked SMC and the year 1963. Both the figurine and base are in excellent condition. The casting has very fine detail.