Stuart Crystal - Beaconsfield ? Ball Stem Wine Glass

Wine Glass in a pattern I believe is known as Beaconsfield.  Not etched Stuart Crystal on the base. I would say these glasses were made in the later years of the Stuart factory.

The shape of the glass is known as the Ball in Stem range and the glasses are obviously hand made as the dimensions do vary slightly.

See photos for detailing of this wonderful pattern

AVERAGE DIMENSIONS
135mm (5.3" high) x 70mm (2.75") across the widest point. 
Weighing 165 grams (5.8 ozs) each
No nicks or nibbles, or etching on the footing, Lovely and clear