Erratum

In last month's B.T. p. 377, col. 2, 1. 5 for “in” read “to.”
Erratum
in last B.T. p. 4, col. 1, last line, for “own” read “work of.”
Erratum
in last No. p. 31, col. 2, line 2, read, but it treats of P. 32, col. 1, line 4 should be interchanged with 5.