GEC K 740 & K 750
TELEPHONES FOR TRACTION SYSTEMS
Complete Pole Telephone
Consisting of Cast Iron Box, fitted with 'Unions' Lock and Key. and two adjustable Bands for fixing. Will fit any Pole from 6.5 to 10 in. in diameter.
Cost in 1904 - £4.15.0
Similar to K 740, but without adjustable Bands.
Cost in 1904 - £3.17.6
Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904)
Last revised: January 23, 2011