SPIRO is the visual online public access catalog to the 35mm slide collection of the Architecture Visual Resources Library (AVRL) at the University of California at Berkeley. The collection numbers over 250,000 slides and 20,000 photographs
This web portal offers access and search facilities across the following bibliographic and full-text resources : Personal Library of Lev Nikolaevich Tolstoy at Yasnaya Polyana, Works by Tolstoy, Works about Tolstoy
Eine Spezialbibliothek zur Regionalgeschichte des nördlichen Ostmitteleuropa und zur Geschichte der Russlanddeutschen. Der Gesamtbestand umfaßt über 140.000 Medieneinheiten
A research database containing individual records for over 20 000 photographic exhibits drawn from forty exhibition catalogues published between 1839 - 1865