| Author: | Sleffel, Charles Conrad |
| Subject: | TT, Metal-work |
| Format: | Text |
| Date issued: | 2014 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Library of Work and Play : Working in Metals [electronic resource] / Charles Conrad Sleffel |