Pair Cut Glass Rummers c1820

Description

Heading : A pair of rummers
Period : George III- George IV c1820
Origin : Ireland or England
Colour : Clear . marked dark grey hue
Bowl : Incurved bucket with a cut band of fine diamonds
Stem : Plain with medial disc knop
Foot : Thick low conical
Pontil : Snapped
Glass Type : Heavy high lead content
Size :  12.8 cm height.  8.3cm diameter bowl. 8.3cm diameter foot 
Condition : Excellent. no chips or cracks 
Restoration : None 
Weight:  553 grams 

These may possibly be Irish. but definitively Irish thay are not. Positive Irish attribution is rarely possible with relatively standard forms.

From an Oxfordshire estate. Please note there are very minor differences in dimensions.