[R-390] R390A and Microdial

[MillerKE6F at aol.com]

Thanks for all the responses to my query on my R-390 mit der bug eye turns  
counter.  I appreciate the input.  I've seen that specific unit on  other 
items over the years, specifically test equipment and some other esoteric  
mil related test sets.  All the answers proffered so make a lot of  sense.  
 
Thanks again
 
    Bob, KE6F