- Creator:
- Francesco Bartolozzi, 1728–1815, Italian, active in Britain (1764–99)after unknown artist
- Title:
- Georgius Johannes Commes, Spencer
- Date:
- 1792
- Materials & Techniques:
- Line engraving and stipple engraving on Not signed
- Credit Line:
- Yale Center for British Art, Paul Mellon Collection
- Copyright Status:
- Public Domain
- Accession Number:
- B1977.14.19584