c. 1880 Ore Furnace Patent Model with Patent Documents by James Bujac ships wheel with minor deformation to the

with minor deformation to the leather form consistent with age and handling

Wyoming Shovel Works became a major American producer of mining and industrial shovels

This thermometer is housed inside a framed "No Fishing" scene and features contact information for the O

continuing along the apron for a consistent

Please note that the sale of this lamp will not include the lightbulb

c. 1880 Ore Furnace Patent Model with Patent Documents by James Bujac ships wheel with minor deformation to theOriginal patent model representing James Bujac's Ore Furnace and Reducer, patented November 9, 1880 (U. S. Patent No. 234,170). Constructed of hand fabricated sheet metal, the model illustrates Bujac's proposed furnace design with a tapered ore hopper, firebox, flue openings, and hinged access doors corresponding to the patent drawings. Designed to process metalliferous ores, the invention employed a closed ore cylinder and retort system intended to