Drawing of Ipswich Trails - assembly of curves from charts, tables and Hobart's report

PART OF:
Drawings
Made:
1910-1930
part of archive:
Yorath Lewis Archive
maker:
William Yorath Lewis

Attached to 2 graphs, one energy graph and one shaft graph. Unnumbered and undated drawing.

Details

Extent:
1 document
Identifier:
YOR/5/[10]
Access:
Access is given in accordance with the NRM access policy. Material from this collection is available to researchers through Search Engine

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