----------------------------Original message---------------------------- Greetings, I've weeded several thousand superseded/duplicate topo sheets from our collection. Most are 7.5' but there are some 15' and smaller scales, from virtually every state except Washington. I'll cover the postage. Just let me know what state's sheets you want. Jerry Hogan CWU Library 400 E. 8th Ave. Ellensburg WA 98926-7548 phone (509)963-1545 [log in to unmask]