Good Pair Whitefriars Clear Glass Controlled Bubble Bowls or Ashtrays

A Good Pair Controlled Bubble Bowls or Ashtrays in Clear Glass
Designed by William J Wilson (b.1914) 
For James Powell & Sons (Whitefriars) Ltd
English, Circa 1950

Measure:- 4 cm high x 10.5 cm diameter (approx.) 

William J Wilson (b.1914) joined Whitefriars in 1928. He became Art Director and then, in 1950, Managing Director, retiring in 1973.

Excellent condition.