In answer to some requests, here is the Dell movie adaptation of THE 7TH VOYAGE OF SINBAD, drawn in 1958 by John Buscema.
I'm a little disappointed: no swordfight with a skeleton, but there's a teaser of that sequence on the inside back cover. We saw similar fantastic artwork from Buscema for many years on CONAN for Marvel Comics.
Dell Four Color Comics #944, 1958, THE 7TH VOYAGE OF SINBAD. Copyright © 1958 Columbia Pictures Corporation