Leslie William “Lex” Claybourn (1883–1956) was a printing process pioneer who was issued over 200 U.S. patents. Like Horace Hacker and R.O. Vandercook, Claybourn worked to improve photoengraving and process plates and to reduce makeready. In 1921, he established Claybourn Process Corp. in Milwaukee, Wisconsin, which made, among other machines, a multicolor press that printed […]
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Claybourn Proof Press
This photo was sent to me by Amanda Stevenson, Curator at the Museum of Printing History in Houston, Texas who asked me to identify the press in the background. I recognized it as a Claybourn hand proof press made in Milwaukee, Wisconsin circa 1926. There should be a nameplate on the operator’s side and the […]
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