1 See GENERAL EXPLANATIONS-Definition of establishment.

3,208

5,522

4,754

See GENERAL EXPLANATIONS-Wage earners and wages.
Figures for years prior to 1935 do not include cost of contract work.
Value of products less cost of materials, supplies, fuel, purchased electric energy, and contract work. See GENERAL EXPLANATIONS-Value added by manufacture.
Not called for on schedule.

Data not available.

ITEM

TABLE 2.-GENERAL STATISTICS IN DETAIL BY STATES: 1939-Continued

Number of establishments 1..
Proprietors and firm members...

• Value of products less cost of materials, supplies, containers, fuel, purchased electric energy, and contract work. See GENERAL EXPLANATIONS-Value added by manufacture. Alabama, 1 establishment; Arkansas, 1; Colorado, 2; District of Columbia, 1; Georgia, 1; Iowa, 2; Kentucky, 3; Louisiana, 3; Nebraska, 1; Oregon, 3; Rhode Island, 2; Utah, 1.

TABLE 3.-VALUE OF PRODUCTS FOR THE UNITED STATES: 1939 AND 1937

1 Includes, in order of value, fitted pictures, bimetallic thermometers, mirror frames, and machines for inserting watch crystals.

TABLE 4.-PRODUCTS, BY KIND AND VALUE, FOR THE UNITED STATES: 1939 AND 1937

1 Included in total to avoid disclosing, exactly or approximately, data reported by individual establishments.
This figure represents the production of "Laminated glass (principally safety glass)" in the "Flat glass" industry.

MIRRORS AND OTHER GLASS PRODUCTS MADE OF PURCHASED GLASS

TABLE 5.-NUMBER OF ESTABLISHMENTS AND PRODUCTS, BY KIND AND VALUE, BY STATES: 1939

85

TABLE 6.-WAGE EARNERS ENGAGED IN MANUFACTURING, BY MONTHS, FOR THE UNITED STATES, 1939, 1937, AND 1929, AND BY STATES, 1939

TABLE 9.-PRIME MOVERS, MOTORS, GENERATORS, AND ELECTRIC ENERGY: 1939 AND 1929

CEMENT

[A preliminary report for this industry was issued November 13, 1940]

Description of the industry. This industry embraces | the several kinds of cement are compiled by the Bureau establishments primarily engaged in the manufacture of the Census as such statistics are published annually of Portland, natural, masonry, and puzzolan cements. by the Bureau of Mines, Department of Interior. No detailed statistics for the quantities and values of (See table 4.)

3 Figures for years prior to 1935 do not include cost of contract work.

4 Value of products less cost of materials, supplies, fuel, purchased electric energy, and contract work. See GENERAL EXPLANATIONS-Value added by manufacture. Not called for on schedule.

3 Data not available.

'Not strictly comparable with figures for other years for the reason that the cost of containers (nonreturnable) sold with products is excluded for 1923 and included for other years. No comparable data for 1899.