9), counterpoised by w over either half of the object-glass.
The telescope is counterpoised by a weight attached to the opposite end of the declination axis.
The telescope is attached to one end of the declination axis, and counterpoised by a weight at the other end, as in fig.
(C) The declination axis is mounted on the prolongation of the upper pivot of the polar axis; the telescope is placed at one end of the declination axis and counterpoised by a weight at the other end.
