Outlines 1, M-Class Submarines

Brice, M.H.: 1983 London 1983, softcover 32 pages. a concise monograph that details the design, development, and service history of the British M-class submarines, notable for their unique 12-inch gun and their roles as submarine monitors, seaplane carriers, and minelayers during and after World War I. The M-class proved largely unsuccessful, with only three boats completed and each undergoing significant modifications before being lost or scrapped. ISBN 0946784000 In good condition