old green and white enamel pendant shade, work shop or barn lighting

Old industrial vintage enameled shade for a hanging pendant light fixture. This has green and white porcelain enamel and measures 12.5" across and about 5.75" high. It is about 2.125" across the fitter. It has the remains of a paper label.

This shade is in shabby condition with heavy wear, chipping and areas of enamel loss as well as small dots of paint.