Five samples of Wunway(one-way) glass

Made:
circa 1921-1930
maker:
Sherard Osborn Cowper-Coles

Five samples of Wunway(one-way) glass, silver coated by Cowper Coles in the 1920s.

Details

Category:
Glass Technology
Object Number:
2002-207
Materials:
glass, silver
Measurements:
: 6.0236 x 6.0236 x .1969 in.; 153 x 153 x 5 mm
type:
wunway glass
credit:
Mr. Peter Cowper-Coles.