A locel charity shop here had an empty bottle of Haig Dimple with a snakeskin cover. Sadly, as I was telling the manageress I thought it might be worth a tad more than the £3 on it, a dealer grabbed it.
I really don't know much about whisky bottles though.
Vasart melted some and collapsed them into ashtrays. Teacher's is the brand-name on mine.
Then there's Timo Sarpaneva's classic, the Finlandia gin bottle, and all the weird ones containing even weirder drinks, with internal parts you find in airport shops....