Dubilier Capacity Slide Rule
Marked "Designed by Philip Coursey, Dubilier Capacity Slide Rule". Ten inch scales for frequency, wavelength, capacity, current and voltage. Wood body with plastic scales. The plastic has a pinkish hue near the edges, perhaps from the wood stain. With simulated leather covered heavy cardboard box.
close up view
Price: sold
Items reserved by email will be held 10 days and shipped upon receipt of your check.
Contact: Richard Van Vleck - Email: richard@americanartifacts.com
© 2006, American Artifacts, Taneytown, Maryland.
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