[Milsurplus] saw these items over the weekend

[barry]

1)AN/URM-137A Radar Test Set
http://home.att.net/~btuttleman1/radarstestset2.jpg
data plates photo:
http://home.att.net/~btuttleman1/radartestset3.jpg
2)field phones
http://home.att.net/~btuttleman1/handset.jpg
there were about 10, and most were cleaner versions in nice OD cases.

also saw some fairly large (3' - 4') black rackmount units that i
believe were early power supplies for radar units - these appeared to be
(to me) maybe 60s/70s units w/ the old round panel meters; i scribbled
down the numbers but can't read my own writing - one was PP-1803/GPA-?
any value?

tnx,
barry
carson city, nv