- Creator:
- Bradshaw & Blacklock, active ca.1850, British
- Title:
- Specimens of Rocks. Proof of an Illustration for Wright's 'Globe Prepared for Man'.
- Date:
- after 1850
- Materials & Techniques:
- Aquatint, etching and color woodcut on thick, smooth, cream wove paper
- Dimensions:
- Sheet: 7 5/16 × 4 13/16 inches (18.5 × 12.3 cm)
- Credit Line:
- Yale Center for British Art, Paul Mellon Collection
- Copyright Status:
- Public Domain
- Accession Number:
- B1977.14.10700
