Letter from John Penn, Lewisham to Joshua Field
Comparing coal consumption by different steam engines, including a 24 h.p. Woolf engine, used to grind corn.
Details
- Measurements:
-
folded210.00mm (height)140.00mm (width)overall210.00mm (height)280.00mm (width)
- Extent:
- 2 pages on 1 sheet
- Identifier:
- MS/1447
- Access:
- Open Access
- rights:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions