Family owned since 1895, G&M is one of Scotlands oldest independent bottlers. Theyre also a wine, spirits and beer wholesaler. Their operation is very large, spanning several acres. We got a chance to see one of their warehouses and it was a sight to behold. They use a tall, racked warehouse as opposed to the short, dank dunnage warehouses. There are some real gems in their warehouses and they have some of the oldest casks in the business. In fact, theyve bottled the oldest single malt ever bottled, a 70-year-old Mortlach. We had the privilege of tasting two different Macallan casks from 1940 while we were there. They were both surprisingly vibrant and fresh when we expected woody and tired. Weve got plenty of G&M cask samples were tasting through and considering and will update our picks in an upcoming post.