., WASHINGTON. 1899.)
(No Model.
(Application filed Aug. Renewed May 29, 1901. 685,954.
METHOD UTILIZING EFFECTS TRANSMITTED THROUGH NATURAL MEDIA.
F i
r
WITNESSES
s J
INVENTOR
_______ _
_ BY
/ ,
. 1901.
N. PHOTO-UTHO. TESLA.
No.Patented Nov.
THE NORRIS PETER5 CO.) Sheets—Sheet I. ATTORNEYS. C