This serial number data is from the Serial Number Reference Book for Metalworking Machinery (1959 edition).
| Serial No. | Type | Machine Description | Date |
| 461 | Lathes | 14-32” Lathes | Dec 1920 |
| 479 | Lathes | 14-32” Lathes | Dec 1921 |
| 500 | Lathes | 14-32” Lathes | Dec 1922 |
| 553 | Lathes | 14-32” Lathes | Dec 1923 |
| 566 | Lathes | 14-32” Lathes | Dec 1924 |
| 582 | Lathes | 14-32” Lathes | Dec 1925 |
| 596 | Lathes | 14-32” Lathes | Dec 1926 |
| 604 | Lathes | 14-32” Lathes | Dec 1927 |
| 630 | Lathes | 14-32” Lathes | Dec 1928 |
| 650 | Lathes | 14-32” Lathes | Dec 1929 |
| 656 | Lathes | 14-32” Lathes | Dec 1930 |
| 657 | Lathes | 14-32” Lathes | Dec 1931 |
| 658 | Lathes | 14-32” Lathes | Dec 1932 |
| 659 | Lathes | 14-32” Lathes | Dec 1933 |
| 661 | Lathes | 14-32” Lathes | Dec 1934 |
| 665 | Lathes | 14-32” Lathes | Dec 1935 |
| 668 | Lathes | 14-32” Lathes | Dec 1936 |
| 680 | Lathes | 14-32” Lathes | Dec 1937 |
| 767 | Lathes | 14-32” Lathes | Dec 1938 |
| 788 | Lathes | 14-32” Lathes | Dec 1939 |
| 943 | Lathes | 14-32” Lathes | Dec 1940 |
| 1174 | Lathes | 14-32” Lathes | Dec 1941 |
| 1789 | Lathes | 14-32” Lathes | Dec 1942 |
| 2166 | Lathes | 14-32” Lathes | Dec 1943 |
| 2543 | Lathes | 14-32” Lathes | Dec 1944 |
| 2870 | Lathes | 14-32” Lathes | Dec 1945 |
| 3084 | Lathes | 14-32” Lathes | Dec 1946 |
| 3228 | Lathes | 14-32” Lathes | Dec 1947 |
| 3400 | Lathes | 14-32” Lathes | Dec 1948 |
| 3465 | Lathes | 14-32” Lathes | Dec 1949 |
| 3521 | Lathes | 14-32” Lathes | Dec 1950 |
| 3765 | Lathes | 14-32” Lathes | Dec 1951 |
| 4176 | Lathes | 14-32” Lathes | Dec 1952 |
| 4400 | Lathes | 14-32” Lathes | Dec 1953 |
| 4503 | Lathes | 14-32” Lathes | Dec 1954 |
| 4615 | Lathes | 14-32” Lathes | Dec 1955 |
| 4761 | Lathes | 14-32” Lathes | Dec 1956 |
| 4906 | Lathes | 14-32” Lathes | Dec 1957 |