Odds and sods of steam related stuff

Stuart engine change dates

1926 Star engine introduced, also 5A, 7A, new Simplex

1930 5&7 dropped

1933 No 10 new trunk design

1935 Stuart double 10 V introduced between 1935/36

1933 to 1935 No 8 crosshead changed

1940/41 Sirius introduced

1950 Threads changed from BSW to BA

1955 & 1959 Beam engine introduced

1961 Steam hammer intoduced

1973 to 1974 S50 change from round bell crank

1978 Score introduced also Victoria around 1978

Miscellaneous

My Stuart Catalogues

1906
1926
1930
1933
1935/36
1938/39
1940/41
1950
1953
1955
1959
1961
1966
1968
1970
1971
1972
1978
1979
1981