Harry Ashby (1744 - 1818)
RA Collection: People and Organisations
Engraver, writing-engraver, in London.
A Set Of Prints Engraved after the most capital Paintings In the Collection of Her Imperial Majesty, The Empress of Russia Lately in the Possession of the Earl Of Orford At Houghton in Norfolk; With Plans, Elevations, Sections, Chimney Pieces & Ceilings. Vol: I (II) - London: 
The Beauties of Writing Exemplified in a Variety of Plain and Ornamental Penmanship, Designed to excite Emulation in this valuable Art, By Thomas Tomkins W.M. - Foster Lane London
John 'Warwick' Smith
Select Views In Italy, With Topographical And Historical Descriprions In English And French. Vol. I. (II.) - London:: [1792-1796]
The Seasons, By James Thomson. Illustrated With Engravings By F. Bartolozzi, R.A. And P. W. Tomkins, Historical Engravers to Their Majesties; From Original Pictures painted For The Work By W. Hamilton, R.A. - London::