John Winkler
1894-1979, American

The Constitutional Convention, 1787
1894-1979, American

Etching, 1932, image size: 9 1/4 x 13 1/2 inches, pencil signed

Painting

River and field with oxen
1848 - 1921, American

Watercolor, image size 4 7/8 x 9 1/2 inches,

Print

The Road to Calvary
1565-1629, Dutch

Engraving by De Gheyn after Karel van Mander, image size 5 1/2 x 4 inches, c. 1597, number 9 of 13 engravings from the "Passion Series," printed on handmade watermarked laid type paper.

Drawing

Study for the Angel's Head of DaVinci
1893-1986, American

Drawing, gold and silverpoint, image size 9 3/4 x 7 3/4 inches, signed and titled l.l. "silverpoint study for the angel's head of DaVinci", "Harriton", on artist board.