A small group of logologists have long been intrigued by the use of all the alphabetical letters in a single sentence. No, I don't mean such examples as PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS, but an uncontrived and natural use of all the letters.
Beaman, Ralph G.
"The Pangrammatic Window,"
Word Ways: Vol. 5
, Article 13.
Available at: http://digitalcommons.butler.edu/wordways/vol5/iss3/13