Design for a Machine, French, eighteenth century. The Metropolitan Museum of Art, Elisha Whittelsey Collection, Elisha Whittelsey Fund, 1962.

Technology

Volume XIV, Number 1 | winter 2021

Miscellany

William Petty’s device for “double writing” made it possible, he claimed, that “any man, even at the first sight and handling, may write two resembling copies of the same thing at once.” Petty wrote one of the first-known English claims for patent rights, in his 1648 “Brief Declaration Concerning Double Writing.” “Should I have given it away for nothing?” he asked. “The thing...would have been condemned as of no use, because of no price.”

A machine is a slave that neither brings nor bears degradation.

—Benjamin Disraeli, 1844