Object Number: 231781
Identifier: CD 123 ECM [010]

Popular Name: CD 123
Primary Embossing: ECM [010]
Material: Glass
Color: Cobalt Blue
Base: Smooth Base
Condition: Flat base chip on back
Specific Embossing: (FC) E.C & M. Co S.F.

Notes: A nice cobalt blue example of the classic ECM insulator.