GEC K 257 | |||||||
K 257
THE 'SR.'
(Self-Replacing) Consisting of the same parts as K 256 with the addition of a Cradle Rest for the Hand Combination, two yards of Flexible Cord, and Wall Rosette. Available in
10, 15, 20, 25 or 30 Line variants.
Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904) |
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Last revised: January 23, 2011FM2 |