29 DECEMBER 1894, page 14

Letters To The Editor.

AN APPEAL FOR VOLUNTEERS IN CHARITY. [To THE EDITOR OF THE " SPECTATOR:] SIR,—We wish to appeal to your readers to help the Society as volunteers in charity. To be of real......

Correspondence.

MOTION WITHOUT APPARENT CONTACT. [COMMUNICATED.] IN 1871, Mr. William Crookes, a man then, as now, of high scientific reputation, published the result of his observations on the......