Smithsonian Report, 1919.—Slaughter. 
cecilGNAt Cokes u & apuy 
SSSCPLANE REDIO TRANSheTrinn 
AND RECE.VinG sey 
.. TYPE SC Ries 
SR ws 
$nte# 9 
Ghewe 
TLECTRIG CO 14 
TRANSMITTING AND RECEIVING UNIT. 
SIGNAL GORPS U.S 
A ANPLAHE RADIO RECEIVING SET 
2. RECEIVING UNIT. 
TYPE S.C.R.52 
ERIM His ORDER He a 
BADE BE 
WESTERH ELECTRIC OD. 18 
PLATE 2. 
