For some of the older test equipment no longer procurable in the AF supply
system. . . this website has some equipment/accessories you might find useful.
http://www.teknetelectronics.com/
edit: fixed link
What do you need? I might be able to help.
Don't need anything really, just trowing out some info in case anybody needed it. What I really need is my damn 100-H-AF High Resistance set to get here :x
How old do you wan? a Weston 61 meter calibrator. or a lovoy 800 frequency std. to calibrate counters :-D