Mimosa Comics produced numerous reprints of DC Comics' Action Comics and Superman titles in the late 1950's and early 1960's. Some were translated into Afrikaans. The Afrikaans translation was excellent.
This is Mimosa Comics' Superman 4 Giant Edition. Colour Cover, black-and-white interior pages, 48 pages.
Cover of Issue 4 from 1962 and DC Comics' original cover of Action Comics 268 from September 1960:
Mimosa Superman 3 Giant Edition in Afrikaans