This serial number data is from the Serial Number Reference Book for Metalworking Machinery (1959 edition).
|
| Serial No. | Type | Machine Description | Date |
| 6998 | Honing Machines | Model #152 | Dec 1940 |
| 7580 | Honing Machines | Model #152 | Dec 1945 |
| 2065 | Honing Machines | Model #172 | Dec 1940 |
| 6684 | Honing Machines | Model #172 | Dec 1945 |
| 3200 | Honing Machines | Model #214 | Dec 1940 |
| 7389 | Honing Machines | Model #214 | Dec 1945 |
| 2056 | Honing Machines | Model #224 | Dec 1940 |
| 7515 | Honing Machines | Model #224 | Dec 1945 |
| 2150 | Honing Machines | Model #249 | Dec 1940 |
| 7323 | Honing Machines | Model #249 | Dec 1945 |
| 2007 | Honing Machines | Model #306 | Dec 1940 |
| 7491 | Honing Machines | Model #306 | Dec 1945 |
| 3575 | Honing Machines | Model #307 | Dec 1940 |
| 7517 | Honing Machines | Model #307 | Dec 1945 |
| 2195 | Honing Machines | Model #366 | Dec 1940 |
| 6608 | Honing Machines | Model #366 | Dec 1945 |
| 2436 | Honing Machines | Model #2420 | Dec 1940 |
| 3114 | Honing Machines | Model #2420 | Dec 1945 |
| 1987 | Honing Machines | Model #2606 | Dec 1940 |
| 6358 | Honing Machines | Model #2606 | Dec 1945 |
| 3276 | Honing Machines | Model #4014 | Dec 1940 |
| 7395 | Honing Machines | Model #4014 | Dec 1945 |
| 4118 | Honing Machines | Model #4020 | Dec 1940 |
| 6788 | Honing Machines | Model #4020 | Dec 1945 |
| 2639 | Honing Machines | Model #4030 | Dec 1940 |
| 7737 | Honing Machines | Model #4030 | Dec 1945 |
| Serial No. | Type | Machine Description | Date |
| 2010 | Horizontal Lapping Machines | Horizontal Lapping Machine | 1940 |
| 7399 | Horizontal Lapping Machines | Horizontal Lapping Machine | 1945 |
| Serial No. | Type | Machine Description | Date |
| 2497 | Horizontal Honing Machines | Model #1 | 1940 |
| 4834 | Horizontal Honing Machines | Model #1 | 1945 |
| 2233 | Horizontal Honing Machines | Model #2 | 1940 |
| 5473 | Horizontal Honing Machines | Model #2 | 1945 |
| 2049 | Horizontal Honing Machines | Model #5 | 1940 |
| 5090 | Horizontal Honing Machines | Model #5 | 1945 |
| 1910 | Horizontal Honing Machines | Model #6 | 1940 |
| 7141 | Horizontal Honing Machines | Model #6 | 1945 |
| 1831 | Horizontal Honing Machines | Model #8 | 1940 |
| 7398 | Horizontal Honing Machines | Model #8 | 1945 |
| 2645 | Horizontal Honing Machines | Model #12 | 1940 |
| 6703 | Horizontal Honing Machines | Model #12 | 1945 |
| 3635 | Horizontal Honing Machines | Model #30 | 1940 |
| ---- | Horizontal Honing Machines | Model #30 | 1945 |
| Serial No. | Type | Machine Description | Date |
| 2025 | Center Column Machines | Center Column Machines | 1940 |
| 5442 | Center Column Machines | Center Column Machines | 1945 |
| Serial No. | Type | Machine Description | Date |
| 2020 | Hydram Machines | Model H-2 | 1940 |
| 3227 | Hydram Machines | Model H-2 | 1945 |
| 2061 | Hydram Machines | Model H-3 | 1940 |
| 7460 | Hydram Machines | Model H-3 | 1945 |
| 2086 | Hydram Machines | Model H-4 | 1940 |
| 7393 | Hydram Machines | Model H-4 | 1945 |
| Serial No. | Type | Machine Description | Date |
| 1881 | Drilling Machines | Special Unit Drilling Machines | 1940 |
| 7359 | Drilling Machines | Special Unit Drilling Machines | 1945 |
| 1984 | Drilling Machines | 20” Drilling Machines | 1940 |
| 3034 | Drilling Machines | 20” Drilling Machines | 1945 |
| 2087 | Drilling Machines | ¼ Drilling Machine Model #201 | 1940 |
| 7478 | Drilling Machines | ¼ Drilling Machine Model #201 | 1945 |
| 2018 | Drilling Machines | Drilling Machine Model #210 | 1940 |
| 7170 | Drilling Machines | Drilling Machine Model #210 | 1945 |
| 2036 | Drilling Machines | ½ Drilling Machine Model #221 | 1940 |
| 7510 | Drilling Machines | ½ Drilling Machine Model #221 | 1945 |
| 2019 | Drilling Machines | Drilling Machine Model #S-201 | 1940 |
| 2626 | Drilling Machines | Drilling Machine Model #S-201 | 1945 |
| 2010 | Drilling Machines | Drilling Machine Model #242 | 1940 |
| 7399 | Drilling Machines | Drilling Machine Model #242 | 1945 |
| 2039 | Drilling Machines | Drilling Machine Model #262 | 1940 |
| 7533 | Drilling Machines | Drilling Machine Model #262 | 1945 |
Information Sources
- Serial Number Reference Book for Metalworking Machinery, by the Industrial Publishing Corp., 1959