Aladdin 1930s Nu-Type Model B Jadeite & Moonstone Oil Lamp, with Original Chimney

Aladdin 1930s Nu-Type Model B Jadeite & Moonstone Oil Lamp, w/ Original Chimney. Lamp 15", Chimney 12.5", Total 23.5. Almost pristine condition: one scratch? Near where the green base connects to the oil reservoir (see pic); otherwise no visible defects no chips, hairlines, previous repairs, etc.

I did NOT test the lamp to see if it works.