Add this copy of Instruments of Darkness: the History of Electronic to cart. $73.53, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1978 by Charles Scribner's Sons.
Add this copy of Instruments of Darkness: the Struggle for Radar to cart. $75.50, very good condition, Sold by Kisselburg Military Books rated 4.0 out of 5 stars, ships from Potomac, MD, UNITED STATES, published 1967 by Kimber.
Add this copy of Instruments of Darkness: the History of Electronic to cart. $140.96, new condition, Sold by GridFreed rated 4.0 out of 5 stars, ships from North Las Vegas, NV, UNITED STATES, published 1978 by Charles Scribner's Sons.
Add this copy of Instruments of Darkness: the History of Electronic to cart. $97.37, new condition, Sold by Just one more Chapter, ships from Miramar, FL, UNITED STATES, published 1978 by Charles Scribner's Sons.
A very interesting account of systems and devices developed during WW2 concerning mainly electronic radar systems and precision electronic navigation/bombing systems. It includes many "countermeasures" and "jamming" systems developed as well. Some were secreted by the Allies and not used for some time for fear the Germans might unleash the same techniques upon the Allies.
I would say this is a complementary companion book to "Wizard War" by R. V. Jones, who was involved in intelligence work for England's secret establishment during WW2. Very fascinating reading.