A piece of original Lost in Space animation model sheet from 1973. Piece is from Hanna-Barbera's production of the Lost in Space
cartoon, page is dated on left as 6/1/73 and shows the Tyrano's 'Space Platform' Model. Cool image with aliens, platform, and
spaceships in the background. Art is in blue pencil with marker / ink finishes, copyright "Hanna-Barbera Productions, Inc. 1973" underneath title. Page measures 12 x 10", has some light creasing but overall attractive piece of art with one eyed aliens!