Washington's Headquarters, Wallace House, Somerville, New Jersey, 1779
Graphite on ivory paper
Overall: 8 1/4 x 11 in. ( 21 x 27.9 cm )
Gift of the Estate of Harry A. Ogden
inscriptions: Top: Middlebrook
Inscribed at upper center in graphite: "Middlebrook"
Due to ongoing research, information about this object is subject to change.