—, — ibid, on catalogue, &c., xl, 310; xliii, 368.
—, British Association, catalogue of, completed, xlvi, 389.
—, number and order of, xv, 76.
—, missing, xxxvii, 373; xl, 406.
—, double, remarks on, xv, 76.
—, —, motion of, xxxvii, 373.
—, twinkling of, remarks on, v, 156; xv, 360.
—, sixty-one Cygni, parallax of, xxxvi, 200.
—, aberration of, F. G. W. Struve, xlvii, 91.
—, —, B. Hallowell, xv, 360.