This is a model 12 oil pot lampthat has been modified for use
as a shelf lamp and was evidently offered for sale exclusively
into the French market. These nickel plated lamps are fitted
with an English model 12 burner and a French labeled chimney.
Though it is not officially documented, it appears that the
Paris sales office contracted with independent manufacturer(s)
to make specific French-only Aladdin products. There
are Lox-On chimneys with French markings as well.
So far I know of three, one in Germany, one in the
UK owned by John Whitehead and one in the US in my collection
(formally owned by John Whitehead)