Boomerang (1968-1971 John & Jan Ryan) Fanzine comic books 1956-1969
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Published 1968 (est.) by John & Jan Ryan.
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Published 1969 (est.) by John & Jan Ryan.
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Published 1969 (est.) by John & Jan Ryan.
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Published 1969 (est.) by John & Jan Ryan.
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Published 1969 (est.) by John & Jan Ryan.