Black & white, QST Magazine full-page print advertisement from November 1968 for "A rugged military HF SSB Pack Set with frequency synthesizer which uses RF-301 modules" from RF COMMUNICATIONS, Inc.
Excellent condition, with no tears or stains. 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.