L. M. ERICSSON
TELEPHONE No. 391

No. 391
Similar to No. 390, but fitted with a "buzzer" for sending telegraphic messages.

Fitted with hand micro-telephone No. 493 with waterproof cord No. 2142.

Weight 16.00 lbs.

Price £6 5s.

Taken from the Ericsson Telephone Catalogue 1903

Last revised: March 26, 2024