Etchings with ruled line grounds (before 1852). Copper plate - trial crossed line ground, 4" x 2 3/4", with proof from similar type of plate.
Details
- Category:
- Photographs
- Object Number:
- 1937-454
- Materials:
- copper (alloy)
- Measurements:
-
plate: 102 mm x 70 mm
- type:
- photoglyph and proof
- credit:
- The National Media Museum, Bradford