aval and Mail Steamers of the United States_ (New
York, 1853), app., pp. 155-159.

[6] National Archives, Navy Records Plans, 80-7-14; and HOWARD I.
CHAPELLE, _History of the American Sailing Navy_ (New York: W. W. Norton
& Co., 1949), pp. 293-295.

[7] National Archives, Navy Records Plans, 80-7-9; and CHAPELLE,
_History of the American Sailing Navy_, pp. 226, 228.

[8] National Archives, Navy Records Plans, 80-7-15.

[9] National Archives, Naval Records Collection, Miscellaneous Letters,
1819, II.

[10] See p. 169, reproduced from CHARLES B. STUART, _Naval and Mail
Steamers of the United States_ (New York, 1853), p. 15.

[11] JEAN BAPTISTE MARESTIER, _Memoire sur les bateaux a vapeur des
Etats-Unis d'Amerique, avec un appendice sur diverses machines relatives
a la Marine_ (Paris: L'imprimerie Royal, 1824).

[12] 1820-1823, vol. 7, p. 437.

[13] _Annales de l'industrie nationale et etrangere, ou Mercure
Technologique_ (Paris, 1822), pp. 760-762.

[14] January 27, 1823, vol. 7, pp. 436-438.

[15] January-March 1935, vol. 61, pp. 322-328.

[16] HOWARD I. CHAPELLE, _American Small Sailing Craft_ (New York: W. W.
Norton & Co., Inc., 1951), pp. 29, 31.

[17] Newport News, Va.: The Mariners' Museum, 1937, p. 23.

[18] Indianapolis, Ind.: Bobbs Merrill, 1932, p. 291.

[19] HENRY WILLIAM EDWARD, _The Double Bottom or Twin Hulled Ship of Sir
William Petty_ (Oxford: The Roxburghe Club, 1931).

[20] Publication No. 5 (Newport News: The Mariners' Museum, 1939), p.
22.

INDEX

Anckerswaerd, Col. Michael, 157

Astor, John Jacob, 141

Baltimore, Lord. _See_ Calvert.

Bennett, Frank M., 139, 150, 165

Bergh, Christian, 145

Biddle, James, 141

Brackenridge, S. M., 145

Brewington, M. V., 155

Brown, Adam and Noah, 141, 142, 145

Brown, Alexander Crosby, 165

Brown, Noah, 141, 150, 151

Browne, Charles, 157

Browns' yard, 142, 144

Calvert, George, Lord Baltimore, 156

Canning, Stratford, 139

Chapman, Fredrik Henrik af, 156, 166

Charles II of England, 152, 153

Coast and Harbor Defense Company, 141

Coast Defense Society, 141, 142

Colden, C. D., 149

Danish Greenland Company, 150

Danish Royal Archives, 139, 150

Dearborn, Henry, 141, 142

Decatur, Stephen, 141

Deptford Yard (England), 165

Eckford, Henry, 142

Emmet, ----, 144

Evans, Samuel, 141, 145

Fox, Josiah, 157

Fulton, Robert, 139, 141, 142, 144, 147, 149, 150, 157, 159, 165

Gurley, Ralp