A Victorian Half Gill Spirit Measure c1880

Heading : A Victorian Spirit Measure
Date : c1880
Period : Victorian
Origin : Scotland or Northern Ireland
Colour : Clear
Neck : Slice facet cuts
Body : Lense cut band to lower part of bowl
Base : Polished
Glass Type : Lead
Size : 12cm in height 
Condition : Excellent, without chips or cracks
Restoration : None
Weight :  382 grams

A "large one" or doube measure in Northern Ireland or Scotland.