links for 2008-05-15 Global Gateway: World Culture & Resources (Library of Congress) (tags: reference geography documents images) PHOTOMUSE “a Resource for Scholarship in the History of Photography” (tags: photography history images) A Selection of Web-Accessible Collections at Harvard University (tags: images ephemera) Digital Image Resources on the Deep Web drawing on “online collections created by institutions in the U.S.” (tags: images photography reference) On the Limits of Memory from Square America (tags: photography) Vess L. Ossman playlist (tags: musics banjo)