Signed «Wm C McNulty» in pencil l.r., titled in pencil l.l. Drypoint on paper, plate size 13 5/8 x 7 More... (skinnerinc.com)
1854, Charles Meryon (French, 1821 — 1868), etching with drypoint in black ink on laid paper, fifth of twelve states. (vmfa.museum)
Helen Frankenthaler (American, b. 1928) Spring Veil, 1987; Aquatint with drypoint in colors; Signed, dated and numbered 12/51; 17 1/4» x 25 3/4» (sheet); Publisher: 2RC Edizioni d «Arte, Rome; Literature: Harrison 125; Provenance: Staempfli Gallery, Inc., New York (label on verso); Private Collection, New York (barnebys.com)