Submarine Telegraphy

Made:
1860-1908
part of archive:
Hancock Family Collection
maker:
James, Frank
and
Hancock, Walter

This sub-series contains information about submarine telegraphy and includes reports, leaflets and information on patents. Many of the items belonged to Walter Hancock.

Related people

Related documents

Details

Extent:
1 box containing 17 items
Identifier:
HANC/2/6
Access:
Open Access

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