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Classic Comics#21
Cover: Louis Zansky & Allen Simon & Arnold L. Hicks
Classic Comics #21
“The Sign of the 4”
writer Arthur Conan Doyle · writer Dan Levin · artist Louis Zansky · cover Louis Zansky, Allen Simon, Arnold L. Hicks
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Full credits
writer Arthur Conan Doyle
writer Dan Levin
artist Louis Zansky
cover pencils, inks Louis Zansky
cover pencils, inks Allen Simon
cover pencils, inks Arnold L. Hicks