Marshall

Model	Power	Years
12/20	22 hp[B]	1936 - 1938
15/30	Updating	1931 - 1933
18/30	Updating	1932 - 1936
184	18 hp	1987 - 1997
264	25 hp	1987 - 1997
802	82 hp	1982 - 1984
Colonial	Updating	1908 - 1918
M	26 hp	1938 - 1946
MP6	70 hp	1956 - 1961
Series I	36 hp	1945 - 1947
Series II	40 hp	1947 - 1949
Series III	40 hp	1949 - 1952
Series IIIA	40 hp	1952 - 1957
752	74 hp	Updating
754	74 hp	Updating
852	85 hp	Updating
854	85 hp	Updating
954	94 hp	Updating
D642	Updating	Updating
D644	Updating	Updating
D742	Updating	Updating
D744	Updating	Updating
D842	Updating	Updating
D844	Updating	Updating