Pen President Truman Used to Sign Senate Bill 1267
Mounted pen used by President Harry S. Truman to sign Senate Bill 1267. The bill authorized a unitary plan for construction of transonic and supersonic wind tunnel facilities and the establishment of an Air Engineering Development Center. This is from an album of images detailing the accomplishments of the first 20 years of the Arnold Engineering Development Center, sent to former president Truman by General Jessup D. Lowe.