Logo for this issue re-used on Weird Mystery Tales (K. G. Murray, 1972 series) #[nn].
Creature figure re-used on the cover of House of Mystery (DC, 1951 series) #229, as spotted by Frank Battaglia and submitted via the GCD error list.
Inside front cover.
Introduction page includes Wrightson depicting himself.
2nd panel of page 8 expanded to fill out the page.
Inside back cover. Three gag panels.
The same image as front cover, without title and trade dress. On the back cover.