Contents. 
Introduction . 
Page 
5 
1. The essential conditions for the development 
of the electricaliindustry: 
A. International rapid Communication: 
1. Telegraphy over wires . : 
2. Telephony . . *. ; 
2 Roadie. T. ; 
Position and development of telephony throughout the 
world, shown according to countries (Table) . . 14 
Leon 
2. and 3. Actual and potential possibilities of 
production . PE 
Total production of the electrical industry (Table) . . . 18a 
4. and 5. Number of workers employed, unemployed, 
working hours '. a0 
6. Wages . 
. 21 
7. Raw material employed . 
21 
3. Import and export: 
A. The electrical industry as a whole . 
B. The principal classes of products 
22 
. 25 
9. Customs tariffs and import and export pro- 
hibitions: 
A. Customs duties. . 
B. Import and export prohibitions . 
Em 
og 
to. Consumption per head of population and per 
country. ne 0 
IT Prices... 
5 oh 
CE 
12. Industrial organisation: 
A. Agreement relating to Wireless Telegraphy . . . . 32 
B. Agreement relating to the Incandescent Lamp Industry . 34