Black & white, CQ Magazine full-page print advertisement from May 1951 for "HARRISON HAS NATIONAL for Immediate Delivery" - the versatile SW-54 and the sensational NC-125.
Excellent condition, with no tears or stains. Lite foxing around the edges. Please ignore any cross-hatch pattern that may be on the photo, it is not on the ad, I may have had my scanner resolution too high for the paper type.
Securely packaged.