A paper on the practical use and economy of high-speed steel ; illustrated by lantern slides /
Gledhill, J. M.
Glasgow & West of Scotland Foreman Engineers' & Ironworkers' Association.
[Manchester] : Glasgow & West of Scotland Foreman Engineers' & Ironworkers' Association,
1905.
Title from cover.
"Read November 11th, 1905." - cover.
Tool-steel.