[R-390] MICRODIALS FOR R-390A/URR

[federico.baldi@virgilio.it]

Many thanks
            for the answers to my enquiry, I shall appreciate very much
any further helps especially with photos and information about this modification
of R-390A/URR in Government Agencies of the United States.
In my radio room, besides other receivers, I have :
2 R-390A/URR
1 51J4 whit gray front panel
1 51J4 whit black panel (St. James Gray) and silkscreen (original)
  in youguslavian language (ex-Tanjug)
1 SSB Adaptor CV-1982 (nuvistors) for R-390A/URR
1 R-392/URR
1 G133F (special version of 51S1 for USAF)
1 651S1

Many thanks friends. Federico BALDI