ClipArt ETC
"The Benday process, so called, is the use of mechanical appliances for adding lines or stipples to either drawings or plates. Its use is very extensive in the making of tint blocks or color work, used either in connection with line or half-tone key plates." -Hill, 1921

Benday Engraving

"The Benday process, so called, is the use of mechanical appliances for adding lines or stipples to…