TELEPHONE - WALL
INTERCOM TELEPHONES No's 768, 769 and 770
Battery-Ringing Inter-Communication Wall Telephones for Metallic Lines, with
Hand Micro-Telephone No. 522 and Cord No. 2142.
No. 768 shown pictured to the right.
| Catalogue Number |
No. 768 |
No. 769 |
No. 770 |
| Number of lines |
10 |
15 |
20 |
| Height in Inches |
16 |
16 |
16 |
| Width in Inches |
6.5 |
6.5 |
6.5 |
| Weight in lbs. |
4 |
4.2 |
4.6 |
Group 2
Renumbered as the HA 200/10, HA 200/15 and HA
200/20.
Taken from the Ericsson Telephone Catalogue 1903

No. 768

No. 768
|