Black & white, QST Magazine 2 full-page print advertisement from January 1965 for the HEATHKIT SB-200 KW Linear Amplifier, HEATHKIT SB-300 Receiver and the HEATHKIT SB-400 Transmitter.
Excellent condition, with no tears, creases or stains. Please ignore any cross-hatch pattern that may be in the photo, it is not in the ad, I may have had the scanner resolution set too high for the paper type.
Securely packaged.