I bought this beaker at an estate sale. I am very new to collectables and antiques so I please excuse my ignorance. I thought it could be Bohemian but upon researching for a couple of days (ultimately going in circles), I am thinking it is probably a replica despite the fact it has some sort of mark on the bottom. I would appreciate any help to it’s identity.
[img size=150]https://kovels.com/media/kunena/attachments/legacy/images/IMG_2777__2___113x150_.jpg[/img]