Ms., in hands of several copyist's, in ink or pencil.
In pencil, on p. [2]: M.B. Knapp. May.1700[!]; on p. [3]: M.B. Marett.
Guitar music: p. [5]-[35]; country-dances with instructions for steps: p. [57]-[79]; all other pages ruled, but without music.
Microfilm. New Haven, Yale University Photographic Services, 2009. 1 reel. 35 mm.