Hextor, it does smoke like a dream. This is the second metal in my collection (the other being my great grandfather's old Bryson).
Ashdigger, thank you, but I seem to be a step ahead of you. I checked there, and it gave me a couple possible leads, but nothing definitive. At first, I thought it may have been a Filto, but the end cap doesn't match, and the stinger makes me believe it is not one of theirs.I just can't quite pin it down.