Sotheby's
Art market community
International
Collecting and Provenance Research
Databases, watchlists, catalogues
Database of Legal Documentation
Databases, watchlists, catalogues
Database of Resolved Stolen Art Claims
2013
Databases, watchlists, catalogues
Encyclopedia
Databases, watchlists, catalogues
Ethical Standards and Professional Guidelines
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Hood's Provenance Project Database
Databases, watchlists, catalogues
Information & Object Database
Databases, watchlists, catalogues
International Research Portal for Records ...
2013
Databases, watchlists, catalogues
Interpol's Recovered Items
1995
Databases, watchlists, catalogues