Unglazed earthenware pot with detachable lid containing an unidentified drug

Unglazed earthenware pot with detachable lid containing an unidentified drug, possibly some form of dried root(?), European, 1800-1920

Details

Category:
Medical Ceramic-ware
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A659276
Materials:
earthenware (unglazed)
type:
pots