----------------------------Original message---------------------------- we have superceded topographical maps (1:24,000) available from the following states: Alabama, Arizona, Arkansas, Colorado historically, the map collection retained all editions for all states, so they are too numberous to list, please send any requests for all or specific quads first preference is to libraries ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cindi wolff [log in to unmask] government publications and maps department northwestern university evanston, il 60208 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "I graduated from college qualified to do nothing except crossword puzzles in ink.....Nothing is more frustrating than sitting in an office amid typewriters and mimeographers when you know what deus ex machina means." Florence King ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~