Antique Aladdin oil lamp in the Corinthian pattern amber glass with black glass base. The burner appears to be intact. Stands 12 inches tall to top of burner.
The black base really makes the lamp stand out. Appears to have a brass fitter that attaches the amber top piece to the black base. See the pics and magnify them for detail. I will be listing more lamps so be sure and check back.