Crystal Palace International Electric Exhibition 1881-82
År: 1882
Sider: 102
UDK: 621.30 : 06 (064)
DOI: 10.48563/dtu-0000189
Official Catalogue, Edited by W. Grist with Specially Prepared Plans, showing the position of each exhibitor and indicating the spaces lighted by the various sytems.
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29
Mountain Telegraph.
[61.] Mule carrying cable.
[62.] Ditto carrying tools for construction of line.
[63.] Tent, Telegraph. Office, carried by mule.
[64.] Apparatus for paying out and coiling up cable.
[65.] Attachment for carriage of single dram of cable on the
pack-saddle.
[66.] Instrument, Telegraph, Sounder, in leather case.
[67.] Galvanometer, 3-coil.
[68.]
[69.]
R. E. FIELD COMPANY EQUIPMENT.
[70, 71.] Dynamo-electric Exploders, quantity and tension,
for different kinds of detonators.
[72.] Case of Sections of Detonators, &c.
[73.] Demolition Pack-saddle Equipment. For transporting
in such a manner as to keep up with parties of mounted men the
necessary materials, tools, and apparatus for effecting the hasty
demolition of bridges, railways, &c.
[74.]
[75.]
MISCELLANEOUS.
[76.] Portable Test Battery, 6 cells, for service in the field.
[77.] Ratchet for straining telegraph wire.