David Bruce Jr. was a New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

 industrialist whose inventions revolutionised the printing

Printing

Printing is a process for reproducing text and image, typically with ink on paper using a printing press. It is often carried out as a large-scale industrial process, and is an essential part of publishing and transaction printing....

 industry.

In 1838, he invented the Pivotal Typecaster, and subsequently patented it in 1845.
This machine replaced men who worked as handcasters. Some of them saw the machine and felt so strongly about it that they plotted to tip the machine off the boat that was to ferry it back to the foundry, but Bruce was able to foil the plot.

An example of the Pivotal Typecaster can be found in the Printing Museum of the firm of William Clowes Ltd.

William Clowes Ltd.

William Clowes Ltd. is a British printing company founded in London in 1803 by William Clowes. It grew from a small, one press firm to one of the world's largest printing companies in the mid-19th century. The company merged with Caxton Press, operated by William Moore in Beccles, Suffolk in the...

 in Beccles

Beccles

Beccles is a market town and civil parish in the Waveney District of the English county of Suffolk. The town is shown on the milestone as from London via the A145 Blythburgh and A12 road, northeast of London as the crow flies, southeast of Norwich, and north northeast of the county town of...

 in the English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 county

County

A county is a jurisdiction of local government in certain modern nations. Historically in mainland Europe, the original French term, comté, and its equivalents in other languages denoted a jurisdiction under the sovereignty of a count A county is a jurisdiction of local government in certain...

 of Suffolk

Suffolk

Suffolk is a non-metropolitan county of historic origin in East Anglia, England. It has borders with Norfolk to the north, Cambridgeshire to the west and Essex to the south. The North Sea lies to the east...

.