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

Start Over Author Commerce Department Catalog Issue Year Decade 1920 - 1929

7611. Copper. Peculiar type of intercrystalline brittleness of copper; by Henry S. Rawdon [and] S. C. Langdon.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 10, 1920

7612. Electric arc. New cadmium-vapor arc lamp; by Frederick Bates.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 10, 1920

7613. Struts. Investigation of compressive strength of spruce struts of rectangular cross section and derivation of formulas suitable for use in airplane design; by James E. Boyd.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: Apr. 10, 1920

7614. 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

7615. 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

7616. 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

7617. 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

7618. Lead. Intercrystalline brittleness of lead; by Henry S. Rawdon.

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

7619. 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

7620. 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

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