Recent advances in tool construction
By: by Alex. Bertram
Contributors: Canadian Society of Civil Engineers
Publisher: Canadian Society of Civil Engineers
Published: 1911
Place of publication: Montréal]
Language: eng
Number of pages: 17
Subjects: Machine-tools; Machine-tool industry; Machines-outils; Industrie; Machine tools
Notes: Caption title.

At head of title: Please read and send in as full discussion as possible at earliest date ... Advance proof--(Subject to revision) ...

"(Read before the Mechanical Section, 2nd March, 1911.)."