Description
hewlett-Packard vacuum tube volt meter, model 400d, 1950’s, 11” L. X 10-1/2” h x7” w
1954 manufacture.
$25.00
Out of stock
hewlett-Packard vacuum tube volt meter, model 400d, 1950’s, 11” L. X 10-1/2” h x7” w
1954 manufacture.
Replacement Cost | $75 |
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