Object: Button
Classification:  Convex loop for attachment
Period: Bronze Age
Collection: Hertford Museum, Hertford
Site: England,Hertfordshire,Letchworth,Wilbury Hill
Discovery context: hillside
Parish: Letchworth
County: Hertfordshire
Country: England
Year of discovery: NA
Length (mm): 28
Width (mm): 28
Thickness (mm): 13
Weight (g): 8
Patina: Fairly thick patina of grey and light green. The grey seems to be the second layer.
Surface: Very grey in colour and looks just like lead. But on scratching the Bronze showed.
Other: Width: 27.5mm; widest part of bar 6.25mm,Thickness: 13.25mm (material nearly 2mm),Weight: slightly over 7.9 gms
Description: Light coloured earth adheres inside dome.