Hi I have a pair of pretty glasses that have blackberry prunt style detail to each side, half way up the barrel shaped body. The glass has that slightly yellow tinge found in older glass (I think

) Each glass stands 2 and half inches tall. The base is polished very smooth but with age related wear, but no makers marks. Shame about the tiny crack to the edge of the rim .....

Does anyone know anything about this style of glass please? Thanks
