No printing date, printing, printing number line, edition, or copyright in book. [This Publication Record].
Title page 1 (actual count).
Cover artist not credited. Signature not found. Cover is shown at [http://www.flickr.com/photos/gems_from_the_collection/] the Ron Turner Cover Collection.
Digest size with two staples one-quarter inch to left of spine, stapled from page 1 (actual count) to page 128. Cover glued to spine.
Adds: synopsis, printing month. Information on page 50, Harbottle/Holland."An SF variant of Alexandre Dumas's The Man in the Iron Mask."
Tuck III, pg. 649, mid. lt. col., states Scion, 1950, 128 pages, 1/6.
