Vintage circa early 1900s Shouldered Industrial Pendant Lighting Shade , Reflector. Made of pure white milk glass , This Early period lighting shade , has a simple ribbed and panel pattern , with a bent “shoulder “ that creates an edge with a flat bottom rim . The shade specifications are :

2 1/4 inch Lip Fitter

7 inch Diameter

3 1/2 inch Deep . ( measured down thru center )

Excellent replacement shade for an antique ceiling fixture some wall sconces or even to add character to your modern home .