MTFCA Forum

I just saw these:

https://stlouis.craigslist.org/atq/d/23 ... 01503.html

I don't know anything else about them.

Herb

These books were published by the Lincoln Extension Service and are generic descriptions of manufacturing. They don’t appear to be affiliated with companies like Lincoln Motors or Lincoln welding. They show up on Amazon in sets or volumes from time to time.