In answer to Laurel -- along with the recordings Margaret published herself, including the superb "Ballads Thrice Twisted", her first Folkways record "Folk Songs of Vermont" is available on CD-R from Smithsonian/Folkways, and individual tracks are available as downloads for $0.99 apiece.

Peace,
Paul

P.S. I've posted the lyrics to "Marlboro Merchants" in a separate thread as a tribute to Margaret. Marlboro Medley