Thanks for looking, funnily enough I looked to see if it had engraved numbers after reading some old posts on here last night because I was sure the stopper doesn’t look like it matches. Well what a surprise both the stopper and bottle have tiny matching engraved 22 on them. The stopper is blown and hollow. It holds a pint and a quarter. For size the little one is a Boston And sandwich scent bottle with matching number 17. I bought them both together so I wonder if the large one is also American.looking at the Pattern glass website they refer to quart bar decanters. So could be quarter of a gallon? Cheers Mike
I also think it has a Czech Art Deco feel but need to do some more research.