Dating is an estimate from www.ausreprints.com.
Robin on the original cover has been redrawn as Superboy for this reprint, with a pound sign replacing the dollar sign on the original.
"Action! Thrills! Excitement! Stories that teem with movement, menace and mystery! -And, in the leading role in every story in this top-notch magazine is the screen's real two-fisted he-man Congo Bill! - battling his way through perilous paths on the highway to adventure! Don't miss it! The Adventures of Congo Bill at all newsagents." The featured cover in this advertisement, The Adventures of Congo Bill (K. G. Murray, 1950 series) #1, is by Australian artist Hart Amos.
Other printings of this story include: Superman Super Library (K. G. Murray, 1964 series) #23.
This story is printed on side, two up. The original feature is 12 pages. Other printings of this story include: Colossal Comic (K. G. Murray, 1958 series) #47
This story is printed on side, two up. The original feature is 12 pages.
This feature is also printed in: Hundred Comic Monthly, The (K. G. Murray, 1956 series) #23.