Halcyon-class sloop-minesweeper programme (1935)

Scale: 1:48. Plan showing the Sheer Lines, Body Plan and Longitudinal half-breadth for the Halcyon-class Minesweepers (1935). HMS Niger (1936) and HMS Salamander (1936) were both ordered in 1935 and built by J Samuel Wight, Isle of Wight.

Plan torn and creased.