Herman Stone workforce at time of L.S. Starrett acquisition photograph. L-R Front Row:Don Porter, John Grant from corporate office, Doug Porter, Franklin Patrick, Earl ?, Ralph Beck
L-R combined rows 2&3: Jack Jones, Ricky Chilton, Chuck Porter, Jimmy Coalson, Gene Pell, Harold Jewett, Eddie Wood, Terry Porter, Roscoe Beck, Bruce D'Amico (some unnamed)
Herman Stone Company article about "How the World's Largest Granite Surface Plate was Produced." A technical session with speaker Donald V. Porter, president of the Herman Stone Company in Dayton Ohio.
