World Trade Center Construction Site: Steel Framework of the South Tower
Black porous-tip pen on dark ivory paper
Sheet: 18 x 23 5/8 in. (45.7 x 60 cm)
Inscribed at lower right in black porous-tip pen: "4/11/69"; verso: blind stamp in gray ink at lower left: "The Estate of RICHARD WELLING"
Gift of the Richard Welling Family
Due to ongoing research, information about this object is subject to change.