On the Composition of Elephant's Milk. By Dr. CHAS. A. DOREMUS.
Comparison of elephant's milk with that of ten other mammals

The Chemical Composition of Rice. Maize, and Barley. By J. STEINER

Petroleum Oils. Character and properties of the various distillates
of crude petroleum. Fire risks attending the use of the
lighter petroleum oils

Composition of the Petroleum of the Caucasus. By P. SCHULZENBERGER
and N. TONINE

Notes on Cananga Oil. or Ilang-Ilang Oil. By F. A. FLUeCKIGER.
1 figure. Flower and leaf of Cananga odorata

Chian Turpentine, and the Tree which Produces It. By Dr.
STIEPOWICH. of Chios, Turkey

On the Change of Volume which Accompanies the Galvanic Deposition
of a Metal. By M. E. BOUTY

Analysis of the Rice Soils of Burmah. By R. ROMANIC, Chemical
Examiner, British Burmah

III. PHYSICS AND PHYSICAL APPARATUS.--Seyfferth's Pyrometer.
7 figures.--Pyrometer with electric indicator.--Method of
mounting by means of a cone on vacuum apparatus.--Mounting by
means of a sleeve.--Mounting by means of a thread on a tube.--
Mounting by means of a clasp in reservoirs.--The pyrometer