Hello All!! I know nothing about antiques, especially bottles so any help would be greatly appreciated. My grandfather has a large, unopened bottle (maybe 2 liters - don't really know) of Bacardi Rum from Havana Cuba. My great aunt picked it up there in either 1935 or 1938; pre-Castro. The seal on it is intact and there is a wicker covering around the bottle that is in mint condition. I'd like to know if this could be worth anything and how I would go about getting it appraised. Thanks for any info!!