I have the following titles to give away. Preference to U.S. library. 1) Astronomy: globes, orreries & other models, by H. R. Calvert. London, H.M.S.O., 1967. 2) Modern cartography : base maps for world needs. Lake Success, NY : United Nations, Department of Social Affairs, 1949. 3) Three-dimensional maps : an annotated list of references relating to the construction and use of terrain models / compiled by Walter W. Ristow. Washington : [For sale by the Superintendent of Documents, U.S. Govt. Print. Off.], 1964 [i.e. 1965] 4) Tentative technical manual : use of foreign maps. Nov. 5, 1942. Washington, D.C. : War Dept., 1942. Angie AGSL UWM