- Dept. of State, U.S. Geological Survey)1
- Gallup Map & Supply Co.1
- Geograph. Institut der Carl Flemming u. C.T. Wiskott, AG1
- Geological Survey1
- Hudson Map Co. ; Distributed by the Ten Thousand Lakes Greater Minnesota Association1
- J.H. O'Hara?, Columbian Co., Ltd.)1
- Mid-West Map Company1
- Minnesota Geological Survey1
- NKTP, Gosudarstvennoe Nauchno-Tekhnicheskoe geologo-razvedochnoe izdatelʹstvo,НКТП, Государственное Научно-Техническое геолого-разведочное издательство1
- National Geographic Society1
- Publicity Office of the Swiss Federal Railways1
- Published by the State, Engraved and printed by the Kenyon Co.)1
- Rand McNally & Co.1
- Surveyor General of India1
- The Center1
- The Club1
- The Service1
- Topographic and Geologic Survey1
- U.S. Dept. of Agriculture, Forest Service, (U.S. Geological Survey)1
- USFS1
GeoBlacklight version 4.1.0
