This serial number data is from the Serial Number Reference Book for Metalworking Machinery (1959 edition).
| Serial No. | Type | Machine Description | Date |
| 5-18-92 | Sanding Machines | Single Spindle Machines | Dec 1935 |
| 5-18-130 | Sanding Machines | Single Spindle Machines | Dec 1936 |
| 5-18-145 | Sanding Machines | Single Spindle Machines | Dec 1937 |
| 5-18-160 | Sanding Machines | Single Spindle Machines | Dec 1938 |
| 5-18-176 | Sanding Machines | Single Spindle Machines | Dec 1939 |
| 5-18-231 | Sanding Machines | Single Spindle Machines | Dec 1940 |
| 5-18-337 | Sanding Machines | Single Spindle Machines | Dec 1941 |
| 5-18-401 | Sanding Machines | Single Spindle Machines | Dec 1942 |
| 5-18-456 | Sanding Machines | Single Spindle Machines | Dec 1944 |
| 5-18-500 | Sanding Machines | Single Spindle Machines | Dec 1945 |
| 5-18-526 | Sanding Machines | Single Spindle Machines | Dec 1946 |
| 5-15-549 | Sanding Machines | Single Spindle Machines | Dec 1947 |
| 5-18-564 | Sanding Machines | Single Spindle Machines | Dec 1948 |
| 5-18-577 | Sanding Machines | Single Spindle Machines | Dec 1949 |
| 5-18-595 | Sanding Machines | Single Spindle Machines | Dec 1950 |
| 5-15-607 | Sanding Machines | Single Spindle Machines | Dec 1951 |
| 5-18-621 | Sanding Machines | Single Spindle Machines | Dec 1952 |
| 5-15-627 | Sanding Machines | Single Spindle Machines | Dec 1953 |
Information Sources
- Serial Number Reference Book for Metalworking Machinery, by the Industrial Publishing Corp., 1959