80 proof. "Double Aged", yet no age statement. Introduced in 1899. Company founded in 1846. Produced in Scotland by Bacardi Ltd., and claims to be the best highball whisky.
"In 1899, a year after production commenced at Dewar’s new distillery, Aberfeldy, A.J. Cameron created the now-iconic Dewar’s White Label. Over the next 120 years our flagship blend established itself as one of the leading blended Scotch whiskies worldwide.
Did you know that Dewar’s White Label is the whisky of choice for highballs by the bartenders of Japan for unique smoothness and refreshing taste? This makes it the perfect accompaniment to food."
https://www.dewars.com/us/en/double-aged-whiskies/dewars-white-label-whisky/