Chapter XIV

FOX OF DERBY--MURRAY OF LEEDS--ROBERTS AND WHITWORTH OF MANCHESTER.

The first Fox of Derby originally a butler
His genius for mechanics
Begins business as a machinist
Invents a Planing Machine
Matthew Murray's Planing Machine
Murray's early career
Employed as a blacksmith by Marshall of Leeds
His improvements of flax-machinery
Improvements in steam-engines
Makes the first working locomotive for Mr. Blenkinsop
Invents the Heckling Machine
His improvements in tools
Richard Roberts of Manchester
First a quarryman, next a pattern-maker
Drawn for the militia, and flies
His travels
His first employment at Manchester
Goes to London, and works at Maudslay's
Roberts's numerous inventions
Invents a planing machine
The self-acting mule
Iron billiard-tables
Improvements in the locomotive
Invents the Jacquard punching machine
Makes turret-clocks and electro-magnets
Improvement in screw-steamships
Mr. Whitworth's improvement of the planing machine
His method of securing true surfaces
His great mechanical skill

CHAPTER XV.

JAMES NASMYTH.

Traditional origin of the Naesmyths
Alexander Nasmyth the painter, and his family
Early years of James Nasmyth
The story of his life told by himself
Becomes a pupil of Henry Maudslay
How he lived and worked in London
Begins business at Manchester
Story of the invention of the Steam Hammer
The important uses of the Hammer in modern engineering
Invents the steam pile-driving machine
Designs a new form of steam-engine
Other inventions
How he "Scotched" a strike
Uses of strikes
Retirement from business
Skill as a draughtsman
Curious speculations on antiquarian subjects
Mr. Nasmyth's wonderful discoveries in Astronomy
described by Sir John Herschel