The CV1527 is a small monitor CRT for use with up to 1,000 Volts across the tube. The commercial equivalent is the STC VLS.492AG where the the AG denotes a green phosphor.
The gun assembly and support micas.
The screen. This small tube has no flare to the envelope.
The wide glass tube envelope is 39 mm in diameter, and excluding the IO base pins is 153 mm tall.
Reference: Data-sheet. Type CV1527 was first introduced in 1954. See also1954 adverts.
