Someone was nice enough to upload these all to YouTube individually, and a co-worker of mine was nice enough to put them all in one playlist for easy viewing.
After half a century in obscurity, the historic "Temperance Ball" is now in the public eye -- it's a baseball signed by the 1950 (or '51?) Boston Red Sox, including Ted Williams.
Holy Twins Fan, Batman! An excerpt: "...heed my words, Twins fans: Allow yourself to believe this is going to be the best team you have ever followed, and enjoy the 2008 season."