Manuscript Addition: 1’611J206
Editorial Description: Notation in black crayon, diagonally across center of verso.
Manuscript Addition: W&C S81R1
Editorial Description: Notations at bottom of verso. W&C in black crayon and S81R1 in pencil.
Editorial Note: S81R1 is a reference to the work's catalogue number in Surtees, A Catalogue Raisonné .