Description
1931 Automatic Controls for Coal Stokers – Minneapolis Honeywell Regulator Company. Measures 8 3/4″ x 11 1/4″ and contains approximately 34 pages.
1931 Automatic Controls for Coal Stokers – Minneapolis Honeywell Regulator Company. Measures 8 3/4″ x 11 1/4″ and contains approximately 34 pages.