–in 1838, xxxv, 362;
–in 1839, xxxviii, 377;
–1842, xliv, 209.
— —, —, notices of observations in December, 1692, xlii, 400;
–1809, xxxvi, 357;
–1824, xxxvi, 357;
–in 1838, xxxv, 361, 365; xxxvi, 355; xlii, 398;
–in 1839, xxxviii, 377;
–in 1840, xl, 203;
–1842, xliv, 210.