This is a genuine Victorian poison bottle, owned, of course, by an Alice fan. It always surprises me how many people are inspired by Alice to create art and craft works. Just heard about Alex Pribnow's work - Alex is the owner of the bottle.

He tends towards the darker and more gothic side of Alice, in fact his site is called "Malice in Underland" Personally, I don't care for the darker interpretations of Alice but there are other styles and it's worth taking a browse through the site here.