Vintage 1948 NACA Research Memorandum - Altitude Wind Tunnel Investigation of operational characteristics
This Research Memorandum, released November 23, 1948, was declassified on December 4, 1953. It is an Altitude-wind-tunnel investigation of operational characteristics fo Westinghouse X24C-4B Axial-Flow Turbojet Engine.
Measures 10.5 x 8 inches.
Please note that due to everyone’s monitor displaying differently, the colors you see may vary.