Serial No. | Type | Machine Description | Date |
19400 | All Machines | All Niles Tool Works Lines | Dec 1920 |
19600 | All Machines | All Niles Tool Works Lines | Dec 1921 |
19800 | All Machines | All Niles Tool Works Lines | Dec 1922 |
20000 | All Machines | All Niles Tool Works Lines | Dec 1923 |
20100 | All Machines | All Niles Tool Works Lines | Dec 1924 |
20200 | All Machines | All Niles Tool Works Lines | Dec 1925 |
20400 | All Machines | All Niles Tool Works Lines | Dec 1926 |
20600 | All Machines | All Niles Tool Works Lines | Dec 1927 |
20800 | All Machines | All Niles Tool Works Lines | Dec 1928 |
21000 | All Machines | All Niles Tool Works Lines | Dec 1929 |
21150 | All Machines | All Niles Tool Works Lines | Dec 1930 |
21170 | All Machines | All Niles Tool Works Lines | Dec 1931 |
21200 | All Machines | All Niles Tool Works Lines | Dec 1932 |
21215 | All Machines | All Niles Tool Works Lines | Dec 1933 |
21225 | All Machines | All Niles Tool Works Lines | Dec 1934 |
21300 | All Machines | All Niles Tool Works Lines | Dec 1935 |
21400 | All Machines | All Niles Tool Works Lines | Dec 1936 |
21600 | All Machines | All Niles Tool Works Lines | Dec 1937 |
21650 | All Machines | All Niles Tool Works Lines | Dec 1938 |
21700 | All Machines | All Niles Tool Works Lines | Dec 1939 |
21900 | All Machines | All Niles Tool Works Lines | Dec 1940 |
22000 | All Machines | All Niles Tool Works Lines | Dec 1941 |
23000 | All Machines | All Niles Tool Works Lines | Dec 1942 |
23100 | All Machines | All Niles Tool Works Lines | Dec 1943 |
23200 | All Machines | All Niles Tool Works Lines | Dec 1944 |
26400 | All Machines | All Niles Tool Works Lines | Dec 1945 |
23435 | All Machines | All Niles Tool Works Lines | Dec 1946 |
23500 | All Machines | All Niles Tool Works Lines | Dec 1947 |
23550 | All Machines | All Niles Tool Works Lines | Dec 1948 |
23600 | All Machines | All Niles Tool Works Lines | Dec 1949 |
23700 | All Machines | All Niles Tool Works Lines | Dec 1950 |
23850 | All Machines | All Niles Tool Works Lines | Dec 1951 |
24000 | All Machines | All Niles Tool Works Lines | Dec 1952 |
24090 | All Machines | All Niles Tool Works Lines | Dec 1953 |
24125 | All Machines | All Niles Tool Works Lines | Dec 1954 |
24200 | All Machines | All Niles Tool Works Lines | Dec 1955 |
24220 | All Machines | All Niles Tool Works Lines | Dec 1956 |
24245 | All Machines | All Niles Tool Works Lines | Dec 1957 |
24260 | All Machines | All Niles Tool Works Lines | Dec 1958 |