Report E89
- Made:
- 1955-01-31 in Derby
- maker:
- British Railways
Report E89, The effect of speed and steam temperature on the cylinder of efficiency of steam locomotives, 31 January 1955
Details
- Category:
- Documents
- Object Number:
- 2008-7175
- Materials:
- paper (fibre product)
- Measurements:
-
34 mm x 22 mm x 5 mm
- type:
- report, typescript
- credit:
- Mr. Betts, A.I.