M. Beatty & Sons [electronic resource] : manufacturers of steam dredges, steam derricks, steam shovels, railroad pile drivers, hoisting engines, horse-power hoisters, hoisting machines, stone derrick irons, centrifugal pumps, and other machinery for contractors' use.
Tables.Cover title: 1888 illustrated catalogue of contractors' plant manufactured by M. Beatty & Sons Welland, Ont., Canada.Electronic reproduction.Mode of access: Internet.4
Hoisting machinery., Construction equipment.
Publisher: Welland, Ont. : [s.n.],
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