Below the porthole plates are the solid, hard Carré carbon. ed ona turntable. A longitudinal opening is arranged pivot plates that carry the pivots on which the car- On the threaded rod extending upward from the base in this shield to provide for aiming the gun high, and riages swing, and in front… … A brake device is provided to prevent accidental turn_ carbon slide has half as many teeth as there are in the ing of the turret when only one gunisto be fired. A pinion for the upper slide, so that when the spindle is suitable stationary glacis is arranged on the masonry turned by the rubber hand…
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