On my fridge I have a photocopy of a letter that Sandy Berman sent to the Library of Congress this August suggesting that they establish dildoes as a LCSH. I got many fascinating photocopies along with it for supporting evidence. I enjoy being on Sandy’s mailing list. Today, vickiep from del.ico.us sent me a link to “strap-on sex” as a new Library of Congress subject heading. Hooray! Unfortunately, links that go into the Library of Congress Authorities searches aren’t permanent but I was able to replicate the search and find the listing for dildoes in the weekly list for September 26th. Of interest to me particularly is that the authority record for strap-on sex contains Wikipedia, Google and “LC database” as notes in the 670 field. update: Tim at LibraryThing has a post showing the record.