Drawing of Adkins-Lewis system for coal transport specification and estimate of quantities, data etc for 3 track installation in main road
Original pencil drawing on tracing paper. Unnumbered and undated drawing.
Details
- Extent:
-
1 document
- Identifier:
- YOR/5/[198]
- Access:
- Access is given in accordance with the NRM access policy. Material from this collection is available to researchers through Search Engine