Time Capsule BP-10
In article ,
"Phil Nelson" wrote:
Very interesting, Bill. Iąd never heard of the BP-10 before
It was one of the very first "personal portables," small enough to fit into
a coat pocket, and using all glass miniature tubes. Quite an engineering
feat for 1940.
Earlier portables -- and many later ones, too -- were the size and shape of
a small piece of luggage, and could more properly have been called
"luggables."
Phil Nelson
Like the Zenith Transoceanic.
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