I’ve watched a client walk away from one of the most beautiful bergères I’ve ever sourced — a pristine Louis XV piece with a caned back and its original gilt-wood frame — because I couldn’t hand her more than a bill of sale from the dealer I bought it from. She wasn’t being difficult. She was right. A piece can be exquisite and still be a question mark, and in this business, the paper trail is what turns a question mark into an asset.

Provenance isn’t just “who owned it before.” For 18th-century French furniture, it starts with the maker’s stamp itself, the estampille that guild law required ébénistes to strike into their work once they were accepted into the Jurande des Menuisiers-Ébénistes. No stamp, or a stamp that doesn’t match the construction techniques underneath it, and you’re already asking harder questions. From there it’s inventory records, auction house chain of custody, restoration invoices, even old insurance appraisals — every document that lets you trace a piece backward instead of just trusting the story you were told at the point of sale.

I always tell clients this matters for two reasons, and only one of them is money. Yes, a documented Boulle-attributed commode with an unbroken chain back to a named 19th-century collection will out-appraise an unstamped lookalike every time — pastiche pieces built from genuine period parts are common enough that auction houses now run them through the same scrutiny as outright fakes. But the other reason is quieter: knowing exactly whose hands a piece passed through, what rooms it sat in, what history it witnessed, is half of why we collect furniture provenance at all. Strip that away and you’ve just bought old furniture.

My practical advice, especially for designers specifying pieces for a client’s home rather than their own collection: ask for the dossier before you ask for the discount. A reputable dealer should hand you stamps, invoices, and any prior appraisals, and be honest about the gaps. Keep that paper trail with the piece for its entire life — it travels with the object every time it changes hands again. It’s also exactly what we build for every piece in our collection before it ever reaches a client.

A piece without its papers is a rumor wearing good furniture. Get the paper, and you’ve got history you can actually stand behind.

-Tod Carson