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How to Spot Alterations and Married Parts in Antique Furniture

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Antique furniture often changes during a long working life. Tops are replaced, bases reduced, doors altered and separate elements combined. These changes can be honest repairs or decorative adaptations, but they should be understood and described.

Check the proportions

Stand back first. Does the cornice balance the base? Are feet unusually short? Does a top overhang awkwardly? Visual imbalance can suggest reduction or a marriage, though unusual original designs exist.

Follow construction evidence

Inspect the underside, back and interior with a torch. Look for:

  • Unused screw or nail holes
  • Cut-off joints and saw marks
  • Fresh blocks or brackets
  • Mismatched oxidation and dust shadows
  • Timber of different age or species
  • A top that does not align with the frame
  • Filled handle or hinge holes
  • Changed drawer arrangements
  • Mouldings that stop unexpectedly

Compare left and right sides and all drawers. One repaired area should make structural sense within the whole piece.

Distinguish repair from transformation

A replaced foot may restore use without changing the object's identity. A cabinet top placed on an unrelated base creates a composite object. Neither is necessarily worthless, but the description should state the change.

"Associated" usually means elements are old but not originally together. "Adapted" indicates a changed function or form. Ask the seller for exact meaning.

Compare wear and finish

Parts that have aged together tend to show compatible surface colour, grime patterns and wear. Artificial colouring can disguise a mismatch. Examine protected areas rather than relying on the polished face.

Use provenance and photographs

Old invoices and family photographs may show the furniture before alteration. Workshop labels, retailer marks and old repair notes can help establish chronology.

[Sotheby's guide to collecting English furniture](https://www.sothebys.com/en/articles/the-experts-guide-to-collecting-english-furniture) notes that repair and replacement are normal in old furniture; the key is balance between usable condition, originality and honest disclosure.

Obtain specialist advice

For a significant attributed piece, a specialist may compare joinery, tool marks, secondary woods and documented workshop practice. Avoid removing fittings or finish to investigate.

An altered piece can still be beautiful and useful. Pay according to what it is now, not an unsupported claim about what it once was.

For practical restoration work and close-up workshop discoveries, [watch and subscribe to Antique Repair Shop on YouTube](https://www.youtube.com/@AntiqueRepairShop).

Sources and further reading

  • [Sotheby's: Expert's guide to collecting English furniture](https://www.sothebys.com/en/articles/the-experts-guide-to-collecting-english-furniture)
  • [Christie's: A-Z of furniture terminology](https://www.christies.com/en/stories/the-a-z-of-furniture-terminology-to-know-when-buyi-1fbb9ee1cdc74283a431827eef126f92)
  • [CINOA: Code of Ethics](https://www.cinoa.org/about/code-of-ethics/)