Mid-20th Century National Schools Training Manuals
Updated September 19, 2026
This auction ended on September 29, 2026.
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| Lot number | 244 |
| Auction | Ragersville #2 Online |
| Date | September 29, 2026 at 6:00 PM EDT |
| Auction house | Cronebaugh Auction & Realty, LLC |
| Location | Evansville, Indiana |
Training manuals from National Schools on topics such as modern machine shop training, cutting aircraft metals, and spare-time jobs. Includes Assignment No. 25 and other booklets. Manuals appear to focus on mechanical education and vocational training during the mid-20th century. Stored in a cardboard box. Evident wear consistent with use and age. Dimensions of manuals vary. Ruler shown for scale.
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