It's Bohemian in my opinion. Putting a maker on it might be long shot, but not impossible. And you might be able to date it perhaps earlier than 1850.
You will need to do some searching though.
Dr Fischer auctions is a good place to start. They are obviously experts on these as they've sold thousands and have access to the current information I guess.
If you search on Live Auctioneers, and put Dr Fischer auctions in the requirements, then all their auctions should come up with pics that enlarge. If you just use their own site their pictures are quite small.
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