Beautifully engraved certificate from the Modern Data Techniques, Inc. issued
in 1972. This historic document was printed by the Security-Columbian Banknote Company and has an
ornate border around it with a vignette of the company's initials in large block letters on old IBM punch cards. This item has the printed signatures of the company’s president and secretary and is
over 28 years old.
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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.