As much as they hate me for aligning with the Dark One, they hate you more for our father's death, Sasha had told him smugly more than once.
Gears are provided for elevating, levelling, aligning the upper and lower optical systems, adjusting the inclination of the reflector and rotating the mast around a vertical axis so that observations may be made and azimuth angles taken in all directions.
The periscope when installed in the submarine is used for two purposes: (a) general observation for submerged navigation; (b) for correctly aligning the submarine when firing a torpedo at a target.
It's accuracy will be very useful in correctly aligning the outer front wing panel.
His speech expressed the disquiet felt from the start by the leading cadre about aligning themselves with Trotsky.