telegraph in 1854

http://www.archive.org/stream/museumofsciencea04lardrich/museumofsciencea04lardrich_djvu.txt

THE ELECTEIC TELEGEAPH COMPANY.

The following table, for which we are indebted to the 
Board of Directors of this company, shows the extent of its lines. 

NAME OP RAILWAY. 


No. of Miles 
of Wires. 


No. of Wires. 


I No. of Double-needle 
1 Instruments. 


No. of Single-needle 
Instruments. 


No. of Printing 
Instruments. 


No. of Bells. 


No. of Magnets.

MONMOUTHSHIRE RAILWAY AND CANAL,

Newport to Blaina . . . .
39
2
7
Newport to Pontypool
17
2
3
Bisca to Nine Mile Point . . .
*i
I
2
2
Aberbeeg to Ebbw Vale .
. 5i
I
2
2