Antiques Roadshow

Hewlett-Packard Model 200D Signed Audio Oscillator, ca. 1942

Clip: Season 14 Episode 16 | 2m 45s

In San Jose, Hour 1, James Supp appraises a Hewlett-Packard Model 200D Signed Audio Oscillator, ca. 1942.

Aired: 01/05/15

Rating: TV-G

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