Aladdin R-150 Mantles Lamps

does the aladdin mantle you sell also fit the aladdin lamp "23"? Your descrip says 12-23?

I recieved a lil box with just the blue part not the whole complete mantle hw do i get help to talk to some one?

Does this mantle contain thorium il buy it even if it does contain it

I’m wondering if someone can measure the inner diameter of the hole at the base of the mantle? I can’t seem to find this information online.