Machine Tool Type | Date | Serial # |
1st New Era V. T. L. | 8-5-1919 | 10500 |
1st Type “A” MAM | 5-3-1919 | 10663 |
  | 1-14-1920 | 11000 |
  | 12-11-1922 | 11500 |
  | 1-31-1925 | 12000 |
  | 8-5-1926 | 12500 |
Last New Era V. T. L. | 1-19-1926 | 12648 |
1st Spiral Drive V. T. L. | 1-271927 | 12729 |
  | 10-18-1927 | 14000 |
  | 5-8-1929 | 14500 |
1st Type “D” MAM | 12-5-1930 | 14956 |
  | 12-28-1934 | 15000 |
1st Type “J” MAM | 3-26-1935 | 15154 |
  | 9-12-1936 | 15500 |
Last Type “A” MAM | 1-14-1938 | 15878 |
  | 1-28-1938 | 16000 |
1st Cut Master V. T. L. | 11-17-1939 | *16209 |
  | 1-26-1940 | 16500 |
  | 10-28-1940 | 17000 |
Last Type “J” MAM | 4-5-1941 | 17133 |
  | 6-12-1941 | 17500 |
  | 3-6-1942 | 18000 |
  | 2-10-1942 | 18500 |
  | 3-20-1942 | 19000 |
  | 6-29-1942 | 19500 |
  | 7-14-1942 | 20000 |
  | 8-31-1942 | 20500 |
  | 10-5-1942 | 21000 |
  | 1-5-1943 | 21500 |
  | 1-4-1943 | 22000 |
  | 5-6-1943 | 22500 |
  | 11-26-1943 | 23000 |
  | 3-15-1944 | 23500 |
1st Man-Au-Trol V. T. L. | 4-9-1945 | 23963 |
  | 12-27-1944 | 24000 |
  | 6-21-1945 | 24500 |
Last Spiral Drive V. T. L. | 12-71945 | 24774 |
  | 4-30-1946 | 25000 |
1st Type “K” MAM | 5-28-1948 | 25373 |
1st Type 30-H Lathe | 10-6-1947 | 25374 |
  | 6-28-1948 | 25500 |
  | 11-14-1950 | 26000 |
1st Bullard Horizontal 4-Way | 7-27-1951 | 26350 |
  | 10-8-1951 | 26500 |
  | 4-30-1952 | 27000 |
  | 11-25-1952 | 27500 |
  | 5-27-1953 | 28000 |
46” CM Model “75” Prototype |   | 28102 |
  | 10-2-1953 | 28500 |
1st 26” MAT Model “75” Prototype |   | 28515 |
1st 5” HBM Model “75” Prototype |   | 28516 |
1st Type “L” Model “75” Prototype |   | 28517 |
10”-12” Spindle Budd |   |   |
1st 3” HBM Model “75” Prototype |   | 28793 |