Shape: Large Round Saucer / Dome. Overall: Excellent vintage condition with no cracks or major scratches to the polished exterior. Edge Detail: The top fitter rim (where it attaches to the fixture) features a factory-ground edge typical of high-quality hand-blown glass.
There are minor, tiny flea bites/roughness around this inner edge (as pictured), which are standard for vintage glass and are completely hidden once the mounting hardware is installed.