Kevin Clash Signed Sketch Of Elmo With “Elmo” Autograph American Puppeteer JSAKevin Clash signed sketch of Elmo with Elmo autograph. Authenticated by JSA with a full LOA. Matted and removed carefully from frame 3. 75 x 7 in a 13 x 9. 75 matting Full letter of authenticity provided by JSA, certification #YY26754 Excellent condition; autograph, sketch and subsequent Elmo autograph present very well with no smudging, bleeding or fading. Matting shows little to no visible handling wear aside from some measurements written on the