While reading the website of Tullamore Dew, I found out the whiskey is aged in casks for 7 - 12 years before it is bottled for sale. Also, I have checked several websites and have not seen any bottles that look like the one I have, except for Ebay, where only the bottle is offered for sale.
I have pictures of the front and back of the bottle as well as the original carton. The carton is a little beat up, but the unopened crock is in perfect condition, with the original tape style tax stamp across the stopper. If you are interested in seeing the jpg's, send your email address to firstname.lastname@example.org. Type in the subject line Tullamore Dew and I'll send the pictures. Thanks