The engine's ID plate. A bracket is located directly in front of the ID plate,
preventing a single shot from capturing the entire ID plate. The ID plate
reads
Engine, Rocket
Liquid Propellant
Model No.
Serial No.
ICE4
RL10A-31C
Contract No.
NAS8-2690
Pratt & Whitney Aircraft
Division of United Aircraft Corp.
East Hartford, Conn. U.S.A.
Picture 1 of 2.
Time picture taken
Thu Oct 25 13:22:44 2007
Location picture taken
Henry Crown Space Center
Museum of Science & Industry
Chicago, IL