Earliest etchings without ground (before 1852). Experimental steel plate - grass stalk, 4" x 2 3/4", with proof.
Details
- Category:
- Photographs
- Object Number:
- 1937-411
- Materials:
- steel (metal)
- Measurements:
-
overall: 102 mm x 70 mm
- type:
- photoglyph plate
- credit:
- Matilda Talbot
