The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details : employed in the design and construction of machinery for every purpose / by Thomas Water Barber. 7th ed., new impression.
The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details : employed in the design and construction of machinery for every purpose / by Thomas Water Barber.
"Classified and arranged for the reference and use of engineers, mechanical draftsmen, managers, mechanics, inventors, patent agents, and all engaged ...
"Classified and arranged for the reference and use of engineers, mechanical draftsmen, managers, mechanics, inventors, patent agents, and all engaged in the mechanical arts."