"Zombie" insert poster or more precisely streifenplakat, as they are referred to by distributors in Germany.
29.7 x 84.1 cm
From my personal collection.
(Click on the pictures to review them in their native resolution.)
To quote this article
Danny Duchesneau@2022, "Dawn of the Dead Insert Poster issued in Germany by distributor Neue Constantin Film in 1979", Dawn of the Dead Collector's Blog, published on 17 May 2022.