[R-390] Collins R-390-A Photos sought

[TChirhart]

Need help, I just picked up a really nice R-390A locally and it's
missing the front tag but and all modules inside are Collins, with
Collins components etc. The unit appears to have never been touched
other than minor things, has no signs of any updates other than Mods
done on the modules prior to assembly. It's missing about half the tube
shields.  I would like to see some photos of the rear of the Collins
produced 390-A. Did the Collins produced 390a's have the same power cord
as the non-A? or were they built like the subcontracted versions with
the power cord attached and not using a connector like the R-391?  This
one has the molded power cord. Hardly a scratch on the front panel, even
around the mounting holes. Some scratches around the counter, but other
than that, nothing else. I can send photos. Thanks
73 Tom K4NCG