These books are in acceptable condition for their age. There may be weathering, marks, or other minor issue with the books covers in varying degrees, but nothing that takes away from the collectability, or usability of these books.
| Country Of Origin | United States |
| Binding | Faux Leather |
| Place Of Publication | Chicago |
| Language | English |
| Special Attributes | Illustrated |
| Region | North America |
| Topic | Shop Practice |
| Subject | machine shop |
| Year Printed | 1930 |
| Original/Facsimile | Original |
These books are in acceptable condition for their age. There may be weathering, marks, or other minor issue with the books covers in varying degrees, but nothing that takes away from the collectability, or usability of these books.