c. 1880 Ore Furnace Patent Model with Patent Documents by James Bujac ships wheel advertising the brand's use across

advertising the brand's use across sewing

continuing along the apron for a consistent

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

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

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 advertising the brand's use acrossOriginal 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