You can contact the Department of Conservation and Scientific Research:
Do not forget to add photographs.

by email:

conservation@britishmuseum.org
science@britishmuseum.org


by telephone:

+44 (0)20 7323 8279
fax: +44 (0)20 7323 8636

by post:

Department of Conservation and Scientific Research
The British Museum
Great Russell Street
London WC1B 3DG