For Auction:
“Caves of Illinois,” by J. Harlen Bretz and S. E. Harris, Jr., published in 1961 by Illinois State Geological Survey, paperback, 87 pages, 9 plates, 19 figures. Includes descriptions and locations of more than 60 caves, and maps of some of the caves. Former owners names neatly stamped on front and inside, moderate soil on front cover, minor crease on rear cover, the binding is tight, the pages are clean, good condition.
Bidding will start at $18.00, with bid increases in $2.00 increments. A shipping charge of $3.00 will be added to the final bid amount for shipment via USPS Media Mail to any U.S. address (international shipping charge is the actual amount of postage - ask). This auction ends on Wednesday, March 26, 2014 at 10 PM Eastern time/7 PM Pacific time.