Julius Caesar Crater and Ariadaeus Rille relief sculpture map, manufactured by the Aero Service Corporation, 4.75 x 4.75 x .5, set on a square wooden base, 6.25 x 6.25 x .75, with a plaque reading, “22.500 square miles, Scale: Horizontal 1:2,186,000, Horizontal to Vertical 1:3, Source: ACIC LAC Chart 60, Julius Caesar.” In fine condition.