Transactions Society Naval Arcliitccts and Marine Engineers, Vol. 22, 1914. Plate 43. 



To illustrate paper on "Recent Developments in Submarine Signaling/' 



by J. B. Millet. Esq., Visitor. 



TRANSMITTER TANK 



Tank in Which the Transmitters Are Hung. Two 

 OF These Are Installed on Board Ship Below the 

 Water-Line, One on Each Side, Well Forward on 

 THE Bow. 



