Aircraft - Aviation - Balloons - Helicopters
Feb. 29 Students on an Armstrong Siddeley Mamba turbo propeller lecture in the Test house
Picture No
13210948
Media ID
46961531
Size
3584px x 4874px
(1.0MB)
Credit
(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
Usage Restrictions
Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
Source
Keystone Pictures USA
