Smoke Grey Glass Bottle~Shaved/Faceted Sides, Handsome

Hello To All on this Beautiful Sunday!
Went for a ride this afternoon to a shop where'd I'd seen a Bitossi piece last Friday. Bought him,( a beauty ), and found this at the same time.
At first I thought it was molded glass, but when I held it I realized that it was blown glass with ground/ shaped panel sides and ground/ sculpted shoulders.
By the wear on the bottom I'd guess that it's an older piece.
Unsigned, and it may at one time have had a stopper.
I'm charmed by it and was hoping that it rang a bell with someone here.
I hope all are well,
Tony.