12 mo. 192 pgs. Very Good+. Red cloth with light wear at spine edges and corners and a few diings to front board. Frontis high speed photo of rifle bullet. Photos and drawings throughout. Chapters: The modern Rifle; Rifle Ammunition; The Shotgun; Sporting Ammunition; The Semi-Automatic Target Pistol "Carbine" Williams "Floating Chamber" The Revolver; Locks and Locking Devices, Atomic Powered Submarines and Aircraft-Development of Atomic Power; UHF-What It Means To Television and To You-How It Works in Bringing Broadcasts into the Home; The Hydraulic Transmissions for Automobiles; Weather Instruments; The Phonograph Record. #749.

More  Modern  Wonders  And  How  They  Work.,  Non-fiction,  Technology,  History  Of  Technology,  Television,  Guns,  Ammunition,  Locks,  Yale  Locks,  Locksmithing,  Submarines,  Aircraft,  Weather  Instruments,  Phonograph,  Science,  History  Of  Science,  Burr  Leyson,  Industry,  Innovation