That's still old enough and works for me. Thanks for commenting!the ring at the top of what on a bottle would be a lip strongly suggests that it's ABM. I'd still say early 20th century though.
Jim G
That's great to know! I'll see what I can find for it.Nice find. It can be restored with a new burner/wick and chimney. I have a small night-light that I dug and had restored by a lamp-collector friend. Parts are available at hobby shops.