[NJARC] re: WW II Proximity Fuzes

[amagoun]

Googling the title and author of the book Ray reports on sale, They
Never Knew What Hit Them (Reynier Press, 1999) brought up this neat
condensation as a case study in wartime innovation:

www.enginesofinnovation.com/html/proximity_fuse_case_study.HTM

A used copy of this 47-page hardback is available for $190 plus S&H
through Amazon's used book links.

Alex