26 DECEMBER 1874, page 21

Physical Arithmetic.*

THERE is a story told of the late Professor de Morgan that, after examining a school in algebra, and even trigonometry, he asked the head class what they understood by the......

The Betrayal Of Metz.*

MARSHAL BAZAINE may have "betrayed" Metz, its garrison, and the army sheltered within the outlying works, but we doubt whether even soldiers so prejudiced as General de Riviere......