Circular 40, A edition
By: Harpers Limited
Publisher: Harpers Ltd.
Published: 1900
Place of publication: Aberdeen, Scotland
Language: eng
Other titles: Thomas bush : an entire revolution in the mode of fixing pulleys, etc., on shafting
Notes: "Makers of accessories for the transmission of power. Steel shafting, belt pulleys, rope pulleys, wheel gearing, etc."

Caption (p. [2]): The Thomas bush : an entire revolution in the mode of fixing pulleys, etc., on shafting.