13 NOVEMBER 1875, page 15

The Reason Of Dogs.

[To THE EDITOR OF THE"SPECTATOR."] Sin,—Having often read, with great pleasure, the anecdotes about dogs which from time to time appear in the Spectator, I venture to send you......

Professor Tyndall's " Materialism."

[TO THB EDTTOB Or TRH "SPBOTA20/01 you excuse me if I say that your, article on the i4 Materialism" of Professor Tyndall seems to ma to- have somewhat exaggerated the vagueness......