Produced in Great Britain, this story is likely a reprint, but the source is undetermined.
Source undetermined, likely produced in Great Britain.
Produced in Great Britain, source is undetermined.
Produced in Great Britain.
Likely produced in Great Britain. Source undetermined. Sequential pictures with captions, no speech balloons.
Source information from Mike Morley as found in his book The Pictorial Guide to British 1950's Sci-Fi & Horror Comic Books (Ugly Duckling Press, UK).