17th century AD. A dark-green and 'gold' bell-shaped 'onion' bottle with deep pontil base and tapering neck, flange to the rim; iridescent surface; sealed with original contents intact. See The Guildhall Museum, VIII, no. 24, etc. for similar examples.1.5 kg, 18.5cm (7 1/4"). Property of an East Anglian collector; formerly acquired on the European art market in the 1990s; found in a sunken boat in a Dutch canal.