9-7/8x11-5/8" Bainbridge Board features tempera original art for color portions of Underdog frame-tray puzzle No. produced by Whitman, ©1976 Leonardo - TTV. Board has image area measuring 8.25x10" and comes w/positive film acetate w/some black lines gone over w/ink. Both have labels at bottom w/handwritten "Underdog F.T." job note and "Whit." abbreviation. Board has additional handwritten "Tiss #7 & Ace" note at bottom right w/"4512 Frame-Tray" production number. Board has staple holes along margins w/aged printer registration labels at center left/right anf at bottom. Art remains clean and Exc. Acetate has bend along right margin and stray pieces of tape as once attached to board. This is accompanied by worn vellum sheet w/handwritten coloring notes. Comes w/factory-sealed example of the frame-tray puzzle from the Whitman Archives, w/top bearing inked note matching that seen on art.