Intro: The Big Picture: Birth of a Tank (0:36)
Tanks of the Early 20th Century (2:37)
First Stage in the Birth Tank T-48 (1:41)
Detroit Tank Arsenal (1:54)
Stress and Toughness Testing (2:03)
Material, Tire and Turret Testing (2:25)
Engineers Design Pilot Model (2:15)
Low Temperature Laboratory (2:39)
Final Stage of Testing (2:16)
Production of M-48 (2:15)
Qualifying Instructors on the M-48 (2:52)
Credits: The Big Picture: Birth of a Tank (0:32)
