WWII - 1940s, M-10 Tank Destroyer Demonstrated

WWII - 1940s, M-10 Tank Destroyer Demonstrated Wide pond or stream, M-10 out of brush into steam towards camera w/ crew in hatches., followed severa others. 00:49:16 M10s down embankment & into stream. MCU stopping & turning turret. 00:50:13 Pushing thru brush; stopping & rotating turret w/ crew seen, lowering gun barrel & firing, MCU. CUs. w/ hands on controls, crew giving orders. Firing machine gun from turret. 00:52:21 Jeep & machine gun along road, stops & rifleman points rifle; man by machine gun on radio. CUs. 00:52:58 Radio operator taking notes in hut or tank?. Jeep leaves. Tank Destroyer crew looks at map, CU. 00:54:00 MCU turret rotating barrel. Men run & board M10. Move off. CU hand on control. M10 along road / lane. Park on hillside & prepare to fire. 00:56:17 M10 toward camera, repeat. Various CUs moving past. tracks etc. WW2 Equipment Demonstration;