16.7 × 17.3 cm (plate) 19.3 × 20.6 cm irreg. (sheet)
Catalogue/s Raisonné
JM.169 (1st of 2 states)
Edition
ed. 6/20 (edition of 20 plus 6 proofs in this state)
Inscription
inscribed in pencil l.l.: 6-20 inscribed in pencil l.r.: Fred Williams . inscribed in pencil u.r.: 169 (in LW's hand) inscribed in pencil on reverse l.r.: 138