|Title:||Blacksmith Documents; Tempering & Temperature Color Charts.|
This set of framed charts were displayed in Pine Knob Iron Works Blacksmith Shop at 4A Locust Street in Bonneauville. The two lists reflect tempering and metal heating colors as used before technologically advanced temperature measuring devices were invented. 15" x 22 1/2" frame.
|Acquired from:||Karl Orndorff|