- Jenkins, Olaf P. (Olaf Pitt), 1889-1983, cartographer1
- John Bartholomew & Co.1
- John Bartholomew & Co., cartographer, publisher1
- Kettler, J. I., cartographer1
- Kroll Map Company, inc., cartographer, publisher1
- L.L. Poates Engr'g Co., cartographer, engraver1
- M. Kir. Állami Térképészeti Intézet1
- Man-Suffrage Association Opposed to Extension of Political Suffrage for Women, cartographer1
- Manitoba1
- Marshall, J. (Surveyor), cartographer1
- Matthews-Northrup Works1
- Maury, Dabney H., cartographer1
- McLain, D. C., cartographer1
- Minneapolis, St. Paul & Sault Ste. Marie Railway Company, publisher1
- Mulford, John C., cartogrpaher1
- National Highways Association, cartographer, publisher1
- National Map Company, cartographer, publisher1
- National Survey Company, cartographer, publisher1
- New York (State). Department of Highways, cartographer, publisher1
- North Pittsburgh Realty Co., issuing body1
GeoBlacklight version 4.1.0
