Mowry, Sylvester, 1830-1871.
Moxon, Joseph, 1627-1691.
Moya, Casimiro N. de, -1915.
Moyer, James B.
Mt. Penn Gravity Railroad.
Mueller, A. H.
Mueller, A. H. (August H.)
Mueller, J. (John)
Mulford, John C.
Müller, Hermann, 1857-
Müller, Johann Carl.
Muller, John B.
Munday and Slatter.
Munder, Norman T.A., & Co., Baltimore.
Munn, E. A. (Edward A.)
Münster, Sebastian, 1489-1552.
Murdock, Wm. D. C. (William D. C.)
Muret, Ch. (Muret, Charles)
Murillo Velarde, Pedro, 1696-1753.
Murphy & Bolanz.
Murphy, E. J., active 1851-1855.
Murphy, John F.
Murray, Draper, Fairman & Co.
Murray, George, -1822.
Murray, James, 1721-1794.
Muse, W. T.
Mutual L. & Lith. Co.
Mutual L. and Lith Co.
Myers, Edmund Trewbridge Dana, 1830-1905.
Mynde, J., active 1740-1770.
N. Currier (Firm), publisher.
Nabers, J. A.
Nagakubo, Sekisui, 1717-1801.
Nagel, L. (Louis)
Nairne, Thomas, -1715.
Narine & Co.
Narstin, John L.
Narvaes, Jose M.
Nash, G. V.
Nash, Joseph D.
Nash, L. S.
Nash, W. F.
Nashville, Chattanooga, and St. Louis Railway.
National Cartographic Center (U.S.)
National Earthquake Information Center.
National Geographic Society (U.S.)
National Geophysical and Solar-Terrestrial Data Center.
National Intelligence Council (U.S.)
National Map Company.
National Ocean Survey.
National Prohibition Park Co.
National Publishing Co.
National Railway Publication Company.
National Security League.
National Tribune (Organization)
National Union Executive Committee (U.S.)
National Wetlands Inventory (U.S.)
Natl. Eng. Co.
Nauck, Chas. G.
Neal, Wm. (William) (Surveyor)
Neele & Son.
Neele, Samuel John, 1758-1824.
Neff, P. M.
Nelson & White.
Nelson, Otto (Cartographer)
Nesbitt (Geo. F.) & Company.
Neuman, Louis E.
Neumann, Louis E.
New England Institution for the Education of the Blind.
New England Lith. Co.
New Hampshire Fire Insurance Company.
New Hampshire. Railroad Commissioners.
New Haven, Middletown, and Boston Railroad.
New Orleans and Ohio Railroad.
New Orleans, Mobile, and Chattanooga Railroad.
New Orleans, Opelousas, and Great Western Railroad Company.
New River Railroad Company.
New York & Oswego Midland Railroad.
New York (City). Department of Street Improvements.
New York (N.Y.). Department of Docks (1870-1897)
New York (N.Y.). Department of Docks and Ferries.
New York (N.Y.). Department of Public Parks.
New York (State). Adirondack Survey.
New York (State). Department of Public Parks.
New York (State). Secretary's Office.
New York (State). State Engineer and Surveyor.