Export restricted (ITAR), sale only to US Citizens and Organizations. Rocket nose cone with built-in hyper-sonic velocity sensor, measuring approximately 23? tall and 11.5? in diameter across the base, with a Nortronics/Northrop plaque on the base: "ABMA Hypersonic Air Flow Direction Sensor, Part No. 11590001, Serial No. 1001, Ref. Series F-12, Date 3-4-60." The unit retains its cable. The interesting nose cone unit boasts a maroon metallic finish on the exterior. In very good to fine condition.
