International Association for the Preservation of Spiritualist and Occult Periodicals

IAPSOP was formed in late 2009, when it became apparent to IAPSOP's founders that (a) the repository libraries traditionally expected to retain Spiritualist and occult periodicals were in many cases removing these from circulation, or from their collections entirely; (b) that independent students and researchers were in some cases duplicating effort and expense to have materials preserved digitally, largely for their private use; and (c) that digital libraries like Google Books were completely i

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IAPSOP was formed in late 2009, when it became apparent to IAPSOP's founders that (a) the repository libraries traditionally expected to retain Spiritualist and occult periodicals were in many cases removing these from circulation, or from their collections entirely; (b) that independent students and researchers were in some cases duplicating effort and expense to have materials preserved digitally, largely for their private use; and (c) that digital libraries like Google Books were completely i

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