New-to-me: the International Association for the Preservation of Spiritualist and Occult Periodicals
New-to-me, but apparently around for a while: the archive of the International Association for the Preservation of Spiritualist and Occult Periodicals, at http://www.iapsop.com/. From the home page (and I must say this home page design is very 1997-1998, which is not a bad thing. It loads almost instantly): “The IAPSOP is a US-based private organization focused on the digital preservation of Spiritualist and occult periodicals published between the Congress of Vienna and the start of the Second World War. Our all-volunteer staff digitizes, indexes and makes available free-of-charge these periodicals, in our archive, for use by students and researchers.”