Composite Objects

Physical identification

Objects combining metal, wood, stone, glass, textile or restorations. Record dimensions, weight, manufacture, surfaces, repairs, labels, mounts and inscriptions before cleaning or treatment.

Key cautions

• Materials require different environments.
• Old restoration can create stress.
• Mounts and fills should be mapped.

Provenance and lawful movement

Document texture, joins, deposits, corrosion, movement and prior treatment. Stop handling when surfaces powder, flakes lift, corrosion appears active or cracks move.

Authenticity and conservation

Condition and authenticity can be intertwined. Artificial deposits, modern joins and restored surfaces may disguise manufacture. No single photograph, certificate or test proves the complete history of an object.