Leich Electric Co.
Magneto - 901B - Convertible
Genoa, ILL 1889-1983

The "1948" Leich 901B Bakelite "Wall or Desk" Phone has a CELLULOID case. Weight - 8 lbs.

It has an after WWII style magneto ringing supply, ringer and  impedance coil.
There were many telephone systems that were not dial until the 1960's

Magneto Generators