As received 1962 Northern Electric Princess with lighted dial.

Base, Transmitter and Receiver Dates 1962, Dial Date 1964, Body Date 1965 and Handset Date 1967.
1961 Northern Electric E1A Ringer and 1974 Northern Electric 2012B Power Supply.

After a peroxide bath and a cleaning.

Wired up the E1A External Ringer and Dial Light.

Video showing power supply powering light and a working E1A external ringer.