Drawing of Adkins-Lewis system of rapid continuous transit. Diagram and notes relating to setting out and construction of spirals

PART OF:
Drawings
Made:
1954-11-15
part of archive:
Yorath Lewis Archive
maker:
William Yorath Lewis

Original pencil drawing. Unnumbered drawing.

Details

Extent:
1 document
Identifier:
YOR/5/[189]
Access:
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