Nicholson’s for common type.]

The first person who publicly projected a self-acting printing-press,

was Mr. William Nicholson, the able editor of the Philosophical Journal,

who obtained a patent in 1790-1, for imposing types upon a cylindrical

surface; this disposition of types, plates, and blocks, being a new

invention (see _fig._ 913.); 2, for applying the ink upon the surface of

the types, &c., by causing the surface of a cylinder smeared with the

colouring-matter to roll over them; or else causing the types to apply

themselves to the said cylinder. For the purpose of spreading the ink

evenly over this cylinder, he proposed to apply three or more

distributing rollers longitudinally against the inking cylinder, so that

they might be turned by the motion of the latter. 3. “I perform,” he

says, “_all my impressions by the action_ of a cylinder, or cylindrical

surface; that is, I cause the paper to pass between two cylinders, one

of which has the form of types attached to it, and forming part of its

surface; and the other is faced with cloth, and serves to press the

paper so as to take off an impression of the colour previously applied;

or otherwise I cause the form of types, previously coloured, to pass in

close and successive contact with the paper wrapped round a cylinder

with woollen.” (See _figs._ 913. and 914.)[46]

[46] The black parts in these little diagrams, 913-922, indicate the

inking apparatus; the diagonal lines, the cylinders upon which the

paper to be printed is applied; the perpendicular lines, the plates or

types; and the arrows show the track pursued by the sheet of paper.

In this description Mr. Nicholson indicates pretty plainly the principal

parts of modern printing machines; and had he paid the same attention to

any one part of his invention which he fruitlessly bestowed upon

attempts to attach types to a cylinder, or had he bethought himself of

curving stereotype plates, which were then beginning to be talked of, he

would in all probability have realized a working apparatus, instead of

scheming merely ideal plans.

The first operative printing machine was undoubtedly contrived by, and

constructed under the direction of, M. König, a clockmaker from Saxony,

who, so early as the year 1804, was occupied in improving

printing-presses. Having failed to interest the continental printers in

his views, he came to London soon after that period, and submitted his

plans to Mr. T. Bensley, our celebrated printer, and to Mr. R. Taylor,

now one of the editors of the Philosophical Magazine.

These gentlemen afforded Mr. König and his assistant Bauer, a German

mechanic, liberal pecuniary support. In 1811, he obtained a patent for a

method of working a common hand-press by power; but after much expense

and labour he was glad to renounce the scheme. He then turned his mind

to the use of a cylinder for communicating the pressure, instead of a

flat plate; and he finally succeeded, sometime before the 28th November

1814, in completing his printing automaton; for on that day the editors

of the Times informed their readers that they were perusing for the

first time a newspaper printed by steam-impelled machinery; it is a day,

therefore, which will be ever memorable in the annals of typography.

[Illustration: 915

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