Author: Commerce Department / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Commerce Department Publish Year Decade 1920 - 1929

7631. Rubber. Extraction of rubber goods; by S. W. Epstein [and] B. L. Gonyo.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 9, 1920

7632. Spectropyrheliometer. New spectropyrheliometer and measurements of component radiations from the sun and from quartz-mercury vapor lamp; by W. W. Coblentz [and] H. Kahler.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 9, 1920

7633. Commerce reports. Supplement to Commerce reports, no. 22a-b, 39a, 55b. [Included in price of Commerce reports for subscribers.]. 55b. China: Harbin, by Douglas Jenkins; [Mukden, by E. Carloton Baker; Tientsin, by P. S. Heintzleman].

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: Apr. 8, 1920

7634. Electric conductors. Integration method of deriving alternating-current resistance and inductance of conductors; by Harvey L. Curtis.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 7, 1920

7635. Lead. Intercrystalline brittleness of lead; by Henry S. Rawdon.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 6, 1920

7636. Picnometer for determination of density of molasses; by W. B. Newkirk.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 6, 1920

7637. Steel. Critical ranges of some commercial nickel steels; by Howard Scott.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 6, 1920

7638. Red lead. Recommended specifications for red lead, dry and paste, prepared and recommended by Interdepartmental Committee on Paint Specification Standardization, Jan. 26, 1920.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 3, 1920

7639. Steamboats. 23d supplement to General rules and regulations [edition of Nov. 21, 1916], circular letter.

Corporate/Agency Authors:: Steamboat-Inspection Service and Commerce Department
Publisher:: Steamboat-Inspection Service
Date:: Apr. 3, 1920

7640. 7th District. Atlantic Coast of United States, buoy list, Florida Reefs and Gulf Coast to Cedar Keys, 7th lighthouse district;

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: 1920, corrected to Apr. 1, 1920

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