Beautifully engraved certificate from the I/O Devices issued in 1973-1975. This historic document was printed by the Security-Columbian Banknote Company and has an ornate border around it with a vignette of an eagle perched upon a rock with its wings spread out. This item has the printed signatures of the company's president and treasurer and is over 25 years old.
I/O Devices
MSRP:
$24.95
$19.95
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$5.00
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- SKU:
- iodevices
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Molecular Devices -Delaware
MSRP:
$89.95
$69.95
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Railway - Highway Devices Corporation 1930
MSRP:
$69.95
$49.95
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Safety Devices Corporation - Delaware 1931
MSRP:
$29.95
$19.95
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Logic Devices Incorporated - California 1988
MSRP:
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$69.95
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American Railway Mail Device Co. 1912
MSRP:
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$69.95
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Wooding Railway Warning Device 1913 - Territory of Arizona
MSRP:
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$199.95
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Invision Technologies, Inc. (airport security screening devices ) - Delaware
MSRP:
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$169.95
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United States Patent Charlie Louthan Signaling Device - Kansas 1917
MSRP:
$69.95
$49.95
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Recording Devices Company ( Early Time Clock Maker) - Ohio 1918
MSRP:
$129.95
$99.95