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

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.