[Milsurplus] National RBH Civilian Nomenclature

[Unserviceable but Repairable]

some guy sed "similar to NC-100."  Then there was NC-156... probably
house # for govt.

RBH is vy neat in that there's a 'catacomb' with 3 compartments as the
NC-100.  Then there's a 2nd RF deck into which probes the catacomb
spur-gear shaft which in turn operates single-compartment 'catacomb' for
the 2nd RFA.

Ingenious - & compliant w. Scott Radio USN sales-job that things had to 
be "low radiation" or herr U-boat cud find u

How do I know?  Made one run last Nov. w. Ryder diag. fm Nostalgiair.org.

Not a single bad (oil-filled) cap & GI electrolytics even re-formed - after
30 min. @ 5 ma.

Neither owner nor I checked tubes.  They're vacuum-sealed for freshness u
know.

Almost a plug-n-play after 60 yrs. in crypt.

Now cud someone xerox a RBH ID plate?