GE 4jx1d610 datasheet or experience? I can't seem to track anything down...

[SpencerPedals]

I ran into a bunch of General Electric germanium 4jx1d610 transistors from the 60's and I know they're PNP via web searches but can't seem to hunt down a datasheet from the usual places for them.  Anyone have any info on these at all?  It would be wicked much appreciated, if so.

[Bustygreene]

I have some to I if you ever found info on them.

[R.G.]

Test them for gain and leakage.

[SpencerPedals]

Never did find any info on them.  I did test them with the DCA, though.  Gain ranges were from 50's up to 120 on the high side, with most being between 50-90, none of them being high leakage.  I don't recall leakage stats offhand, but can tell you I was massively surprised that they all fell within FF guidelines easily, even getting up to the higher gain buckets.