Institute by C.J. HEXAMER.


V. NATURAL HISTORY, ETC.--Preservation of Insects.

An Accomplished Parrot.

The Roscoff Zoological Laboratory.--The buildings and
rooms.--The aquarium.--Course of study.

The Murænæ at the Berlin Aquarium.--With engraving.

Metamorphosis of Arctic Insects.


VI. MEDICINE. ETC.--A Year's Scientific Progress in Nervous and
Mental Diseases.--By Prof. L.A. MERRIAM.--Report to the
Nebraska State Medical Society.

Scaring the Baby Out.


VII. MISCELLANEOUS.--Wage Earners and their Houses.--Manufacturers
as landlords.--Experiments of Pullman, Owen, Peabody, and
others.

The Locked and Corded Box Trick, with Directions for making
the Box.--By D B. ADAMSON.--9 figures.

A Perpetual Calendar.--With engraving.