GENTS
Telephone No. 2042

THE PARSONS-SLOPER PATENT
DIRECT CALL SECRET
INTERCOMMUNICATION TELEPHONES

No. 2042

Wall telephone with Micro-Receiver suspended from Auto-Hook.

Available in 5-way, 10-way, 15-way, 20-way, 25-way and Delta (1 way) models.
 

Taken from the Gents 1903 catalogue