James B. Clow & Sons

• 1899 illustrated catalogue of James B. Clow & Sons
• Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors ...
• Catalogue of ... steam, gas and water supply work
• Clow
• Clow Gasteam Heating Systems
• Pipe economy