Beautifully engraved Stock certificate from the Columbia Technical Corporation dated 1969-1975. This 24 year old canceled document has an nice ornate green border around it with a vignette of two allegorical men, one with lightning bolts in his hand and the other with a protractor. The company's logo CTC is in the center. The company was involved with making Insulation Coatings, Mica Components, and Leads for Microelectronic Circuits. Common 10[ par split (3) for (1) by issu- ance of (2) additional shares 5/22/67 Name changed to Columbia Chase Corp. (NY) 1/3/77 Columbia Chase Corp. (NY) reincorporated in Massachusetts as Chase Corp. 3/18/88 Stock Dividends - 25% 10/30/80; 40% 12/9/81 Reincorporated under the laws of Massachusetts as Chase Corp. 3/18/88