You are bidding on a WW1 Northamptonshire Regiment Sweetheart brooch. Made from enamel and possibly silver? Has the appearance of silver, does not stick to a magnet, however no hallmarks.

Measures approximately:
Length 5.5cm
Height 2.3
Weight approximately 6g

It is on the following condition:
Missing pin to rear
Some wear to enamel
Please see all 14 photos