Authentication Fashion and Trends Provenance 
WorthPoint
MARCH 22, 2024
Hollywood clapboards signed by the director Denis Villeneuve are showing up online with several hundred dollar price tags, although these have a slightly nebulous authenticity to me. With any signed items, be sure that your item either comes with a legitimate COA (Certificate of Authenticity) or at least some solid provenance.
Invaluable
AUGUST 28, 2024
Today, porcelain dolls’ worth depend on a variety of factors including age, condition, provenance, manufacturer and type, and the artistry of the creation. If the doll comes with a certificate of authenticity or other identifying provenance documents, this information can help. How Can You Tell if a Porcelain Doll is Vintage?
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