Knockando was actually the first distillery in all of scotland to be built with Electricity in the early 1900's. Its right off Speyside way in Scotland right next to Tamdhu station and i was unable to find anything about current operations but it would seems that it is closed currently so your bottle might have some added value if you can find the right buyer
Also here is a link to a Christie's Auction house where i think they sold some of this same whisky.
http://www.christies.com/lotfinder/l...78&sid=&page=5