Turnbull's patent safety valves used the world over
Subtitle: approved by the Board of Trade and Lloyd's and all boiler insurance companies ...
Publisher: Alex. Turnbull & Co.
Published: 1902
Place of publication: Glasgow
Language: eng
Number of pages: 52
Other titles: Turnbull's patent safety valves and other boiler fittings
Notes: "April, 1902"--Cover.