CHAPTER XIII.
JOSEPH CLEMENT.
Skill in contrivance a matter of education
Birth and parentage of Joseph Clement
Apprenticed to the trade of a slater
His skill in amateur work
Makes a turning-lathe
Gives up slating, and becomes a mechanic
Employed at Kirby Stephen in making power-looms
Removes to Carlisle
Glasgow
Peter Nicholson teaches him drawing
Removes to Aberdeen
Works as a mechanic and attends College
London
Employed by Alexander Galloway
Employed by Bramah
Advanced to be foreman
Draughtsman at Maudslay and Field's
Begins business on his own account
His skill as a mechanical draughtsman
Invents his drawing instrument
His drawing-table
His improvements in the self-acting lathe
His double-driving centre-chuck and two-armed driver
His fluted taps and dies
Invention of his Planing Machine
Employed to make Babbage's Calculating Machine
Resume of the history of apparatus for making calculations
Babbage's engine proceeded with
Its great cost
Interruption of the work
Clement's steam-whistles
Makes an organ
Character and death