1 page mini ad sheet. Material intended to exhibitors. "For exclusive use as authorized by SBC Management Corporation".
21.6 x 28 cm
From my personal collection.
(Click on the pictures to review them in their native resolution.)
To quote this article
Danny Duchesneau@2023, "Dawn of the Dead Mini Ad Sheet issued in the US by SBC Management Corporation in 1979", Dawn of the Dead Collector's Blog, published on 20 October 2023.