432 Telephone Systems of the Continent of Europe 



tiers. When passing a manhole the cables are diverted round the 

 oval walls, on which they are supported by brackets. About the 



.K- 25 - 



- -25 Hj 



FIG. 154 



superiority of such a system as this, when room can be found for 

 it, over pipes or simple channels, there can be no doubt, as the 

 facilities afforded for handling the cables are perfect. The work 



