Dropping by as requested by Anne.
No this bottle was not made by us, but we have done about 1 dozen reproduction bottles, some selling for over £3,000 each, initially.
A recent one of ours sold for $15,000 the pair in a Hong Kong, Bonhams Auction and the buyer was the distiller! he was also the seller!
(I shall not mention his name!)
"Why did you buy back your own product?". I asked.
"Because prior to that $10,000 a pair was the best price.
We have some left in stock and can mark up the value in our books!"
We did make dark amber, heavy Old Parr ashtrays pressed, but not this bottle.
The first we did was late 1980's for Burberrys, then Ardbegg, Glenfiddich, Johnnie Walker, Harveys of Bristol, etc.
Langham glass did the Bombay Sapphire gin bottle I believe, but check with Paul.