Trade card: E. M. Clarke, 428 Strand, London.
Optician and Magnetician. Three different diagrams on one engraving, intended to be cut up to be stuck in instrument boxes. Three copies. (Calv. 89)
Details
- Category:
- Art
- Object Number:
- 1948-397/13
- Measurements:
-
overall: 67 mm x 95 mm x , ,
- type:
- trade card
- credit:
- Gabb Collection