The American engineer George Clymer invented the Columbian printing press in 1813. It was one of the first iron printing presses, and it was in part inspired by the Stanhope press.
The Columbian printing press cost $400, more than twice the price of a conventional wooden press – and too much for the American market. So Clymer moved to London in 1817. Here, he made a success of his press-manufacturing business. Continue reading