User:Romcdan/Lithoperf

Lithoperf is a trade name for a piece of steel rule which is used on any offset printing press to perforate, score, or slit the paper as it passes through the printing press. Lithoperf was developed by Harry S. Boyd and Reginald Daniel back in the early fifties in Tulsa, Oklahoma. H.S. Boyd Company, located in Tulsa, Oklahoma was created by Harry Boyd and Reginald Daniel, and is the company known worldwide for being the originator of on-press offset rules known as Litho-perf. Today, Lithoperf is sold worldwide through leading printing supply and graphic art dealers and suppliers.