Colnaghi & Co (active 1790-1794), Publishers
Artist associated with 2 portraits
by Luigi Schiavonetti, published by Colnaghi & Co, after Richard Cosway
stipple engraving, published 1 June 1790
NPG D13804
by and published by Joseph Grozer, sold by Colnaghi & Co, sold by John Brydon, after George Romney
mezzotint, published 20 December 1794
NPG D42097
