[time-nuts] Frequency Electronics FE-1004A

[Nick England]

Greetings - I acquired a vintage (1966?) Frequency Electronics unit at
a hamfest this weekend, composed of:
    FE-1004A Frequency Standard
    FE-32A Battery
    FE-40A Phase Comparator
    FE-5027A VLF Comp. & Std. Assy.

I haven't been able to find any info or docs on the web or time-nuts
archive. Any info or leads are greatly appreciated. I always like to
know a little about a piece of gear before going ahead with the
initial 60-cycle smoke test.

FWIW, my primary interest is Navy radio communications of the
1950's-60's and I have a web page on Navy
frequency standards at
http://www.navy-radio.com/freq-equip.htm
best regards,
Nick
Chapel Hill NC