World Trade Center Construction Site Diptych: View Drawn from the Upper Floor of the Hudson Terminal Building with the North Tower at the 40th Floor Level
Black porous-tip pen on two sheet of paper on paper
18 x 23 5/8 in.
Gift of Richard Welling
Right sheet inscribed at lower right in black porous-tip pen: "11/29/69"; left sheet at lower left in ballpoint pen: "3"
Due to ongoing research, information about this object is subject to change.