Telephonic Transmission without Receivers.--Some of the
apparatus exhibited at the annual meeting of the French
Society of Physics.--Telephonic transmission through a
chain of persons
Diffraction Phenomena during Total Solar Eclipses.--By G.D.
Hiscox
V. BOTANY AND HORTICULTURE.--Gum Diseases in Trees.--
Cause and contagion of the same
Drinkstone Park.--Trees and plants cultivated therein.--
With 2 engravings
VI. MEDICINE AND HYGIENE.--Miryachit.--A newly-discovered
disease of the nervous system, and its analogues.--By WM. A.
HAMMOND
VII. MISCELLANEOUS.--Turkish Baths for Horses.--With
diagram.
* * * * *