A. C. Hobbs

Born in Boston in 1812, Alfred Charles Hobbs was an American locksmith and inventor whose name became widely known on both sides of the Atlantic. He worked for lockmakers in the United States before traveling to London for the Great Exhibition of 1851, where his practical skill drew enormous attention.

Hobbs became famous for demonstrating that several highly respected locks could in fact be opened by a determined expert. His most celebrated feat was opening the Bramah Challenge Lock after a long and very public effort, a victory that made him a major figure in the history of locks and security. He later worked in Britain as part of Hobbs, Hart & Co., a firm associated with high-quality locks and safes.

Although he was not primarily a literary author, Hobbs did write about his field, including a detailed account of the lock controversies that made him famous. He died in 1891, remembered as a gifted mechanic and a showman of technical skill whose work pushed lock design toward higher standards.