A rare official bottling of Glenturret, most of whose production goes into Famous Grouse. They claim to be Scotland's oldest distillery, though production was stopped between 1921 and 1959 it was non-operational and was dismantled for a time, so depends on your criteria. This is a 1976 vintage, bottled in 1986.
Please note that this is an old bottle and the closure may have deteriorated; care should be taken when opening the bottle. As such, the item is sold as described.