[ARC5] Bendix ADF direction indicating meter

[Hubert Miller]

This looks like a meter for a Bendix ADF, maybe model MN-26 or MN-28 ?
Box front reads       3F-1010-7
                                                3
                                          010529


And in the upper right same surface, in pencil,  9544.
Box top reads SERVICEABLE PROPERTY  and in stamped square,
ACB
INSP
  12

Also, a conversion sheet with info on how to use as beam antenna direction indicator.
Do you know more ? Have good guesses ?
I do not need this thing.
-Hue Miller
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