[Milsurplus] More DF Set Manuals

[Marty R's GI-stuff haunt]

Robert et al.:

Didn't see DZ books

Several of us have DZs here & it's general opinion that they're unused.

I've a couple & they too look new.  Mine are DZ-2s

Wonder if Navy ever employed this Radiomarine 'beaut?  Or was it obselete
at the get-go.

All big-pin tubes.  It DID have a "sense antenna input/phase-shifter" for 
non-ambiguous readings.   Came in on "Unilateral" front panel selection.
Maybe the 1st such arrangement??

  M