Here I have a Victorian whisky tumbler, nicely engraved with multiple randomly placed ferns and leaves, and inscribed in gothic characters - In Memory of A Old Friend. I haven't been successful trying to get a photo of the inscription.
There's a 'blip' on the rim.
The base is polished.
Height 4 and 1/4 inches
Rim diameter 2 and 3/4 inches
My guess it's second half of the 19th century