Harold Biondo

US Air Forces in Europe (Rear) Electronics Intelligence Report No. 28-45 - Interrogation of Dr. Theodor Netzer

US Air Forces in Europe (Rear) Electronics Intelligence Report No. 27-45 - Brief Survey of German Controlled Missiles

ETO Ordnance Technical Intelligence Report No. 374 - Control of Guided Missiles

ETO Ordnance Technical Intelligence Report No. 311 - Preliminary Report on German Guided Missiles Developed by Henschel Firm at Woffilben

CIOS Report XXIX-55 - Summary of German Controlled Missiles

CIOS Report XXVII-65 - The Rheinmetall Borsig Works & Proving Grounds Unterluss

Report on the Rheinmetall-Borsig Works and Proving Grounds at Unterluss