Photo #: S-584-104
Preliminary Design Plan for a Battleship ... December 11, 1916
A preliminary design plan (Scheme 1) for a battleship to be funded
in Fiscal Year 1918, sent on 21 December 1916 to the General
Board. This design followed the Colorado (Battleship #
45) class in layout but incorporated triple 16-inch/50-caliber
gun turrets in place of twin 16- inch/45-caliber turrets. A significant
increase in length was necessary to incorporate desired characteristics.
This design series was the origin of development of the South
Dakota (Battleship # 49) class design. Scheme 1 differed
from earlier battleship designs in housing the 5-inch secondary
battery in turrets rather than in casemate mountings.
This plan provided twelve 16-inch guns, electric drive machinery,
and a speed of 23 knots in a ship 660 feet long on the waterline,
105 feet in beam, and with a normal displacement of 41,500 tons.
Note: The original document was a blueprint (white on
dark blue).
The original plan is in the 1911-1925 "Spring Styles Book".
U.S. Naval Historical Center Photograph.
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