Contributors 1 - 33

• Sneden, Robert Knox [14]
• United States Coast Survey [4]
• Whiting, Henry L. [3]
• Caldwell, J. A. [3]
• Preston, Noble D. [3]
• Faden, William [3]
• Nicole, Pierre [2]
• Johnson & Browning [2]
• Nicholson, W. L. [2]
• Schmidt, Ernst Reinhold [1]
• Northrup, William P. [1]
• Taylor, Frank H. [1]
• Hotchkiss, Jedediah [1]
• Weeks, Gaylord [1]
• Wells, Jacob [1]
• Duportail, Antoine Jean Louis Le Begue De Presle [1]
• Smith, Joshua [1]
• Will, Johann Martin [1]
• Capitaine Du Chesnoy, Michel [1]
• Van Hook, J. C. [1]
• Everts & Stewart [1]
• G.W. Bacon & Co [1]
• Kitchin, Thomas [1]
• Michler, N. [1]
• Evans & Cogswell [1]