19th Century Bird Feeder with Blue Glass Finial

Description

Heading : 19th Century Bird feeder with blue glass finial
Date : 1800-1850
Origin : England
Bowl Features : Blue glass finial around which one would tie a piece of string to suspend the feeder. Rigareee collar and rib moulded body.
Type :Lead
Size : 16.3cm height, 10.5cm max width
Condition : There is a 1.5cm hairline crack on the shoulder – small limesacale deposit in the base
Restoration : None
Weight : 106 grams

What do you buy for the ornithologist who has everything?