----------------------------Original message---------------------------- Good morning, I have a patron trying to locate a subglacial map done during the International Geophysical year on the Antartic; cartographer is believed to be Charles Hapgood. I can neither identify it or tell him where he might see such a map (yes, I checked Mary Larsgaard's Inventory of World topographic Mapping and World Cat). thank you! Linda Newman [log in to unmask]