Colophon

The ship draughts on this site come from Ship Design and Construction Drawings,Department of the Navy. Bureau of Construction and Repair. held by the National Archives of the United States. Unrestricted. Work of the United States Government; public domain.

No attribution is required for works of the United States Government. We credit them because someone drew these by hand.

• Body Plan of the Brigs Bainbridge and Somers (1841) — National Archives Identifier 365107502
• Plan of the Sheer, Half-Breadth, and Body of a Ship (undated) — National Archives Identifier 365107486
• Plans of a Sloop of War: Berth Deck and Hold (undated) — National Archives Identifier 365107391
• Plan of Inboard Works for the Frigate Congress (April 1841) — National Archives Identifier 365107480
• Sail Plan for the USS Constitution (1817) — National Archives Identifier 7369032