Catalogue and Price List of Wrought and Cast Iron Pipe, Steam and Gas Pipe Fittings, Brass and Iron Steam Valves and Cocks, Tools, Supplies, and Other Articles Incidental to Steam and Gas Engineering, Manufactured by James J. Walworth & CoWalworth Manufacturing Company · First published 2022Open the Tome
Catalogue and Price List of Wrought and Cast Iron Pipe, Steam and Gas Pipe Fittings, Brass and Iron Steam Valves and Cocks, Tools, Supplies, and Other ... Manufactured by James J. Walworth & CoWalworth Manufacturing Company · First published 2018Open the Tome
The Walworth gas machine, made by the Walworth Manufacturing Co., No. 69 Kilby Street, BostonWalworth Manufacturing Company · First published 1880Open the Tome
Illustrated catalogue of wrought and cast iron pipe, steam and gas pipe fittings, brass and iron steam valves and cocks, tools, supplies, and other articles incidental to steam and gas engineering, and hot water and steam heating, manufactured by the Walworth Manufacturing CompanyWalworth Manufacturing Company · First published 1878Open the Tome
Portfolio price-list of plain and galvanized wrought-iron pipe, steam and gas fittings, brass and iron valves and cocks, tools and other articlesWalworth Manufacturing Company · First published 1888Open the Tome
Price list of wrought iron pipe, brass and iron fittings, for steam, gas and water, steam and gas fitters' tools and suppliesWalworth Manufacturing Company · First published 1882Open the Tome
Catalogue and price list of wrought and cast iron pipe, steam and gas pipe fittings, brass and iron steam valves and cocks, tools, supplies, and other articles incidental to steam and gas engineering, and hot water and steam heatingWalworth Manufacturing Company · First published 1872Open the Tome
Catalogue and Price List of Wrought and Cast Iron Pipe, Steam and Gas Pipe ...Walworth Manufacturing Company · First published 1870Open the Tome
