WWII Sperry Microwave Transmission Design Data – 1944 – Confidential

WWII Sperry Microwave Transmission Design Data – 1944 – Confidential

Original Sperry Gyroscope Company technical handbook covering microwave transmission systems, a core component of WWII radar technology.

• Marked “Confidential”

• Dated May 1944 (wartime issue)

• Produced by Sperry Gyroscope Co. (major defense contractor)

• Includes original declassification letter (Bell Labs received copy, 1946)

• Advanced radar/microwave engineering reference

Condition: Very good – clean pages, strong binding, includes original paperwork