machine#construction: casting#furnaces: charcoal: charcoal_explanations
machine#designs: charcoal: charcoal_explanations
Dave_Gingery: series: charcoal: charcoal_explanations
machine#designs: charcoal: charcoal_explanations
Dave_Gingery: series: charcoal: charcoal_explanations
charcoal explanations
Explanations of unclear material, typography corrections, drawing corrections, and elaboration on what may have been left out goes here.