This series had two distinctive formats. Issues #50-70 were printed in a larger photogravure with a full colour cover and sepia interior. From issue #71 the series became a more standard size format.
Captain Marvel lasted up until issue #88 with the content taken from the same original American issue. After that the content became more eclectic. Noted Miller material collector Michael Bentley e-mailed that issues #56, #57, #90, #98 and #103 may well be more scarce and Michael wonders if #57 actually exists as he's never seen it! #59, #64 and #65 were un-numbered issues.
Note: some PR issues may have no value. Selected issues in FN, VF or VF/NM may not exist in some titles.