- Luft, Stanley Jeremie, 1927-1
- Mardirosian, Charles A.1
- Mardirosian, Charles A., cartographer1
- McGavock, E. H.1
- McGregor, E. E.1
- McLaughlin, Robert J.1
- Miller, Robert D. (Robert David), 1922-1
- Moore, Richard T.1
- Mountjoy, Eric W.1
- Myers, Donald A., 1921-1
- National Geographic Society (U.S.). Cartographic Division1
- Nelson, Arthur E. (Arthur Edward), 1922-1
- Nemickas, Bronius1
- Nolan, Thomas B. (Thomas Brennan), 1901-19921
- Oldale, Robert N.1
- Olive, Wilds W. (Wilds Williamson), 1921-1
- Ollerenshaw, N. C.1
- Olson, Annabel B.1
- Olson, Jerry Chipman, 1917-1
- Ontario. Division of Mines1
GeoBlacklight version 4.1.0
