Black & white, CQ Magazine full-page print advertisement from April 1963 for Eimac's 3-1000Z Power Triode.

 

Excellent condition, with no tears, creases or stains. Light foxing around the edges. Please ignore any cross-hatch pattern in the photo, it is not on the ad, I may have had the scanner resolution set too high for the paper type. Please see photo for details.

Securely packaged.