![["Please Help" sign turned memorial from the September 11 attacks on the World Trade Center]](https://s3.amazonaws.com/icptmsdata/y/o/o/n/yoon_youngsam_2006_30_580_428343_displaysize.jpg)
["Please Help" sign turned memorial from the September 11 attacks on the World Trade Center]
Image: 9 5/16 x 6 7/16 in. (23.7 x 16.4 cm)
Paper: 10 x 8 in. (25.4 x 20.3 cm)
Paper: 10 x 8 in. (25.4 x 20.3 cm)
Credit Line
September 11 Archive, Gift Youngsam Yoon
Accession No.
2006.30.580