DEPARTMENT OF COMMERCE AND LABOR

BUREAU OF THE CENSUS

E. DANA DURAND, DIRECTOR

C3.222:209/SPR/EP

137835

Table 1.-Commercial and municipal central electric stations: 1907 and 1902.....

Table 2.-Central electric stations operated by street-railway companies: 1907 and 1902.

Ownership of central electric stations.....

Table 3.-Commercial central electric stations-Number, by character of ownership: 1907 and 1902.

Table 4.-Commercial central electric stations, by character of ownership: 1907....

Table 5.-Purely electric and composite central electric stations, by character of ownership: 1907..

Table 6.-Purely electric and composite central electric stations-Commercial and municipal: 1907 and 1902.

Relationship of population and central stations........

Table 7.--Central electric stations-Relation of leading items to population, by geographic divisions: 1907 and 1902.

Thirty-four selected cities grouped in four classes according to their estimated population in 1902..........

Table 8.-Central electric stations in 34 selected cities, by groups, according to population: 1907 and 1902..

Table 9.-Central electric stations in 34 selected cities-Income from "All other electric service:" 1907 and 1902

Table 10.-Central electric stations in 34 selected cities-Generating equipment: 1907 and 1902....

Large and small stations.....

Table 11.-Commercial and municipal central electric stations-Number, by dynamo capacity of stations: 1907 and 1902 ..

Table 12.-Purely electric and composite central electric stations-Number, by dynamo capacity of stations: 1907 and 1902..

Table 13.-Central electric stations-Number, by dynamo capacity and by geographic divisions: 1907 and 1902....

Consolidation of electric stations with other enterprises....

Commercial and municipal central electric stations-Number and kind of associated enterprises: 1907..

Table 14.-Comparative summary-Central electric stations and gas plants..

Municipal plants.......

Table 15.-Municipal central electric stations-Number, with additions since 1902, by geographic divisions: 1907.

Table 16.-Municipal central electric stations-Number, by population of cities in which located and by geographic divisions:

1907 and 1902......

Table 17.-Municipal central electric stations, by population of cities in which located and by geographic divisions: 1907 and

1902......

Table 18.-Municipal central electric stations which supply the entire electric service in the cities where located, by geographic

divisions: 1907 and 1902.....

Municipal central electric stations that render the entire electric service and those that do not-Per cent distribution of in-

come, by geographic divisions: 1907....

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Table 19.-Municipal central electric stations which do not supply the entire electric service in the cities where located, by

geographic divisions: 1907 and 1902......

CHAPTER III.

POWER EQUIPMENT.

Primary-power equipment of central stations and electric railways.

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Table 20.-Central electric stations and electric railways-Number and horsepower of the primary-power machines, by kind of

power: 1907 and 1902.

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