[Milsurplus] ID this antenna matching unit?

[WA5CAB at cs.com]

Well, I don't personally need it.  I shifted to ground sets and sold off 
most of my aircraft sets a quarter century ago..  And I don't have any recent 
inquiries for one.  But if it's destined for a landfill, that seems a shame. 
 You might post what the rescue operation would cost.  Might bring someone 
out of the weeds.

In a message dated 11/11/2012 21:50:52 PM Central Standard Time, 
ianmwilson73 at gmail.com writes: 
> Excellent - the unit is definitely a CU-25/ART-13. I see that it is 
> probably
> not missing the meter, just the cover (there were at least three variants
> of this unit:
>   - with antenna current meter
>   - with blank plate replacing meter
>   - with no hole in the panel (hence no blank plate)
> 
> Anyone want me to try to rescue this unit? The variometer is a work of art
> [sic].
> 
> 73, ian K3IMW

Robert & Susan Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480