Hi, all - I'm hoping someone knows the answer to this or at least can point me in the right direction. Most of the Cadenhead's "Dated Distillation Rums" carry an abbreviation along with the country and distillery of origin. I've been unable to find out what they mean. Believe it or not, even Cadenhead's couldn't tell me. Here are examples: Barbados WIRR from Blackrock Distillery 14 Y 69,2 % Demerara VSG from Enmore Distillery 10 Y 75,7 % Demerara VSG from Enmore Distillery 11 Y 74,2 % Demerara GM from Uitvlugt Distillery 25 Y 70,2 % Demerara PM from Uitvlugt Distillery 36 Y 69,3 % Guyanan PDW from Caribbean Distillers Ltd 28 Y 63,2 % Guyanan PDW from Caribbean Distillers Ltd 29 Y 60,9 % Jamaican CRV from Long Pond Estate 13 Y 70,4 % Any ideas what the WIRR, VSG, GM, PM, PDW, and CRV signify? Cheers, Jay