Daystrom-Heathkit Resistance Substitution Box

Publication Type:

Book

Authors:

Source:

Daystrom-Heathkit, Benton Harbor, Michigan (1962)

Keywords:

bibliographic

Abstract:

Daystrom-Heathkit Resistance Substitution Box illustrated with photo of unit and diagrams. Resistor arrays were switched by knobs, the underside diagram looks like a DNA Double Helix.

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