8o Book of Engineering 



For some years telephony to France has 

 been a regular feature of the service, and 

 quite recently all parts of Germany have 

 been linked with this country by submarine 

 and underground cables. Holland and Bel- 

 gium were already in connection, so the 

 day is not far distant when all European 

 countries will be able to speak with Britain ; 

 this, of course, quite apart from wireless. 



