Telephones for existing Electric Bell Wires
DINING ROOM PORTABLE SET
Pattern No. B700
With Ringing and Speaking Keys in the Handle
For use in conjunction with Pattern No. B685 or B690. Comes complete with special round or pear shaped push.
This Set is suitable for distances up to 200 yards.
This is a similar instrument to the above, but with all fittings cream colour, and the metal parts, gilt.