4. April 18. - The Aids to Historical Teaching: Archaeology; Palaeography; Chronology; Geography; etc.

During the month of April Professor Shaler will conduct two conferences on the elementary teaching of Geology. These conferences are open to members of the University, and will take place on Thursdays, April 14th and 21st, at 4.30 p.m., at the Museum.

Two public lectures on the teaching of Physics will be delivered by Professor Hall during the month of April.

Teachers and persons intending to become teachers are invited to attend these lectures, except in case of those conferences which are expressly limited to members of the University.

SPRING RECESS.The Spring Recess begins on the evening of Tuesday, April 5, and ends on the morning of Wednesday, April 13.