Antique Blown Flint Glass Threaded Bowl Boston & Sandwich/Stevens and Williams

Description

Beautiful Antique Blown Flint Glass Finger Bowl - with Blue Threading!
This blown and threaded flint glass bowl was made by the Boston and Sandwich Glass Company, the Mt Washington Glass Company, or by Stevens and Williams a British company.  The artist who created this bowl required a high degree of skill to apply the blue threads.  The bowl is nicely made and the ruffled rim is uniform.  T
he pontil mark on the bottom is polished with a dimple.
The blue threading
has a f
luorescence under black light.  The bowl has a high pitched ring when gently tapped on the side.
The bowl is in very good original condition.
There are no chips, flakes, or scratches.
The threading is uniform. The glass has a small pleat in one place and there are a few very minor imperfections in the threading.  This sale is for the blue finger bowl shown in the above pictures.
Height:  2-1/2" to 2-5/8" high
Width:  5" to 5-1/8" diameter