Modern Data Techniques, Inc. - Old Punch Card Vignette

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$29.95

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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 companys president and secretary and is over 28 years old.