| Title | The Hartness screw thread comparator for accurate and rapid screw gaging.
|
| Published | Springfield, Vermont : Jones & Lamson Machine Co. c1920.
|
| Description | 46 pages : illustrations ; 24 cm
|
| Subjects | Screw-thread gages.
|
| Organizations | Jones & Lamson Machine Company.
|
| Call Number/Copies | |
| | WRHS Research Library: TJ 1338 H333 1920
CA-1905039: LC class, closed stacks [status: NON-CIRCULATING] |
| [Record 140890] |
|