Yiddish 78s online!
Dancin' Steve Weintraub found this and posted it to the Jewish-Music mailing list:
Perhaps everyone knows about this site except me, but I just ran across the collection of rare 78 recordings you can listen to on RealPlayer: yiddishsong.org/html/rare_78s.html
Including is a very nice bit of badkhones, lyrics to Rayze nokh Amerika, which I had previously only known as an instrumental, and an english language foxtrot version of di mezinke oysgegeben, titled "Titina" (rhymes with Palestina and farina) recorded, no less, by the Bar Harbor Society Orchestra!
Happy listening.