Beautifully engraved unissued certificate from the Hydrospace Services, Incorporated. This historic document was printed by the Hasbrouck Thistle & Company and has an
ornate border around it. This certificate is
over 41 years old.
The company was a joint venture between Phelps Dodge and Northrop Corporation in 1961. The company was acquired by the United States Underseas Cable Corporation in 1966.
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All Old Stock and Bond
Certificates are actual authentic certificates and are sold only as collectibles.
We do not sell reproductions and offer a lifetime guarantee to the
authenticity of everything we sell.