Beautifully engraved certificate from the Hi-Press Air Conditioning of America, Inc. issued in 1960. This historic document was printed by the Security-Columbian Banknote Company and has an ornate border around it with a vignette of an allegoric woman standing, with her arm in the air, between two allegoric men. This item has has the printed signatures of the company's president and secretary and is over 40 years old.
Certificate Vignette