Circa 1925 kitchen ceiling fixture, milk glass with it's original red stripes on a white porcelain fitter. A little smaller in size than the typical center ceiling fixture, this would have been used as a task light, possible over the sink, a pantry light, or the light in the mud room just off the kitchen.
75 watt max.

Drop: 8 inches,
Width: 6 1/4 inches,
Width at ceiling plate: 5 3/4 inches