Anthracite Iron Blast Furnaces in Lancaster County 1840-1900 By John Ward Willson Loose I. General Description Unlike the charcoal furnace, the anthracite furnace was a product of the age of steam power; indeed, it was a symbol of a whole new era in which the trinity of coal, iron, and steam

The Anthracite Iron Industry of Lancaster County: Rolling Mills 1850-1900 By John Ward Willson Loose I. General Desciption Although rolling mills had been used early in the nineteenth century for reducing the thickness of bar iron produced at the forges, rolling mills as a separate industry were

statements Finding aids Franklin and Marshall College Kuntz, Lesher, Siegrist, Martini & Associates Lancaster Brick Company Lancaster Malleable Castings Company Letters Liquidation Manheim Township School District Manuscript groups Minutes Posey Iron Works, Inc. Slaugh-Blumenstock & Co. Stockholders

. Finding aids Grey Iron Casting Co Hanson, Van Winkle & Co. Lancaster Polishing Factory Lancaster Polishing Wheel Works Letters Manuscript groups Polishing wheels Potts & Weber Ragan Lectures Receipts Union Manufacturing Co. Zucker & Levett Chemical Co. Processing History: This collection has been

Lancaster Electric Light, Heat and Power Company Legislation Letters Lighting Manuscript groups Millersville State Normal School Ordinances Pennsylvania Water and Power Company Platt Iron Company Proposals Rock Hill Power Plant Slackwater Power Plant Specifications Stanley Electric Manufacturing Company

Iron Works, Kilhefner received numerous items of correspondence regarding that company’s operations, including its Depression-era bankruptcy and 1948 name change to Posey Iron Works. Other stock-related materials include an alleged case of fraud by an agent of National Capital Company and National