28 Oct
2019
28 Oct
'19
3:37 a.m.
ck703 -? sylvania first sold transistor? ge g11 ge's? first transistor -- prototypes
of first? ever produced bell transistors pt contact and grown junction and solar cells
drop me a note OFFLIST t
many many treasures? including ingots, slabs, slices and? steps? of? item manufacture?Any
one interested in these to accompany your commuter collection????
==thanks highest? and best use a plus? drop me a note OFFLIST thanks e#