Irish P&T
Telephone No. 526

Type - 100D

Handset Number - 606

Induction, Coil Number - 22 or 27

Bell Number - Bell No. 59A

Dial Number - Dial Automatic No. 10 and 12

Drawing Number - TX1674 and TX1245

Drawing date - 1933

Manufacturer - Siemens Bothers, TMC (TE) and Ericsson - ETL (E)

Notes - Bakelite 300 type