Page:De Vinne, Invention of Printing (1876).djvu/524

 XXVI

Dircks.

first processes in the practice of typography—the cutting of punches and making of moulds—demanded a degree of skill in the handling of tools and of experience in the working of metal rarely found in any man who undertook to learn the art of printing. They were never regarded as proper branches of the printer's trade, but were, from the beginning, set aside as kinds of work which could be properly done by the goldsmith only. Jenson, Cennini, Sweinheym and Veldener seem to have been the only printers of the fifteenth century who had the preliminary education that would warrant them in attempting to cut punches with their own hands.