Collection of auction catalogs (chiefly of stone implements) originally issued by the auctioneer, Robert N. Converse, and Robert N. Converse, Inc. "Volume 2." Vol. 1, also compiled by Haag, has ...
Archaeologists and students digging in Blätterhöhle cave uncovered a 9,000-year-old fireplace (above), flint arrowheads and a bone harpoon. Photo from LWL-AfW Olpe / Michael Baales Inside a cave of ...