Hobnail Lamp Shades, 7 inch, White Cased Glass

Opal Hobnail Lamp Shades are cased glass. back in style due to revived interest in  popular 1940's - 1950's  styles. During this time frame Hobnail lamp shades were used on vanity and small table lamps, often with a matching font. However the origins of these shades are much earlier. They were originally used on oil lamps during Victorian times.