KNOX, Joseph B.  (1828-1905) Owner of a engraving and
         diesinking firm in Worcester, Massachusetts. He had a
            succession of businesses, hired Charles Lang in late 1855
            or early 1856, ultimately to form the partnership of Knox &
             Lang (1858-60) – with Lang as the engraver – to make
             embossed cards & stationery, cameo stamps, seal presses,
            small diestruck items.

         B I O G R A P H I C A L  R E F E R E N C E S

D15 {1957} Groce and Wallace p 375.
BF2 {1999} Falk. Who Was Who in American Art, p 2:1878.