Richardson Patent Quarter Gill Measure c1880

Heading : Richardson patent Victorian quarter gill measure
Period : Victoria - c1880
Origin : England 
Colour : Clear 
Bowl : Slice cut neck, lens cutting to base. Engraved "Richardson Patent D 586" and "1/4 gill" with a measuring line
Pontil : Polished 
Glass Type : Lead 
Size : 10 cm height, 3.8 cm diameter bowl, 3 cm diameter foot 
Condition : Excellent, no chips or cracks 
Restoration : None 
Weight: 192 grams