
L&SWR Signalman Model
1957
1957
1957
1957
1957
1957
1957
1952-1962
1940
1939
1940
1940
1938
1940
1939
1947
1947
1947
1943
1943
1957
1947
1943
1935
1947
1940
1942
1940
1940
1940
1940
1942
1942
1942
1914-1918
1940
1942
1940
1942
1940
1940
1940
1940