ever heard about those transistors?

[blanik]

i found a bundle of cheap, old japanese Germanuim (for the most part i think) transistors at a local discount bin but never heard of them, any ideas what to do with those?

this is what's written on the packs:

SUB-HEP-632 (GE-53, EGG-102, TO-5/36)

SUB-HEP-250

2SB400 (2B400, SUB EGG-102A)

2N718

ADD-102A (Admiral R-593, T-PNP, GE-AF PREAMP)

2SA-103CA (ADD-126A, PNP GE, IF AMP OSC MIX)

2SB-389 (ECG-102A)

2SC-281

a mixed bag of:
2SA-142, 269, 267, 350
2SB-135
2SD-37