----------------------------Original message---------------------------- As I noted in an earlier message, it is a dirty shame that the National Mapping Division does not support the internal effort to preserve as complete set of the old sheets as can be found. -- Duane F. Marble E-mail: [log in to unmask] Dept. of Geography The Ohio State University Telephone: (614) 292-2250 Columbus, OH 43220 Fax: (614) 292-6213