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Glues Used in Airplane Parts

Description: This report was prepared for the National Advisory Committee for Aeronautics and presents the results of investigations conducted by the Forest Products Laboratory of the United States Forest Service on the manufacture, preparation, application, testing and physical properties of the different types of glues used in wood airplane parts.
Date: 1920
Creator: Allen, S. W. & Truax, T. R.
Item Type: Refine your search to only Report
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Angoumois Grain Moth

Description: Report discussing the Angoumois grain moth, a pest now common in the United States which is destructive to corn, wheat, and other grains. Topics include the moth's life cycle, infestations, and methods of controlling it, including prompt thrashing and fumigation.
Date: 1920
Creator: Back, E. A. (Ernest Adna), 1886-
Item Type: Refine your search to only Pamphlet
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Variable Pitch Propellers

Description: In this report are described four different types of propellers which appeared at widely separated dates, but which were exhibited together at the last Salon de l'Aeronautique. The four propellers are the Chaviere variable pitch propeller, the variable pitch propeller used on the Clement Bayard dirigible, the variable pitch propeller used on Italian dirigibles, and the Levasseur variable pitch propeller.
Date: November 1920
Creator: Bacon, D. L.
Item Type: Refine your search to only Report
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Home Laundering

Description: Report giving recommendations for easing the burden on housekeepers of washing and ironing laundry at home. Among the most important labor-saving devices for housekeepers is the establishment of a separate room in the home for laundry. The laundry room should be furnished with equipment such as tubs, wringers, washboards, boilers, and irons. Laundering methods are also discussed as well as community and commercial laundries.
Date: 1920
Creator: Balderston, Lydia Ray
Item Type: Refine your search to only Pamphlet
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Selection and Care of Clothing

Description: "The cost of clothing has been rising rapidly; therefore more than ever we need to know how to choose and use our garments wisely. This bulletin gives practical suggestions as to how to select clothing that will be both attractive and durable and how to care for it so that it will render full service." -- p. 2
Date: 1920
Creator: Baldt, Laura I. (Laura Irene)
Item Type: Refine your search to only Pamphlet
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Progress Made in the Construction of Giant Airplanes in Germany During the War

Description: The construction of giant airplanes was begun in Germany in August, 1914. The tables annexed here show that a large number of airplanes weighing up to 15.5 tons were constructed and tested in Germany during the War, and it is certain that no other country turned out airplanes of this weight nor in such large numbers. An examination of the tables shows that by the end of the War all the manufacturers had arrived at a well-defined type, namely an airplane of about 12 tons with four engines of 260… more
Date: December 1920
Creator: Baumann, A.
Item Type: Refine your search to only Report
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The City Home Garden

Description: Revised edition. "Fresh vegetables for an average family may be grown upon a large back yard or city lot.... Thousands of acres of idle land that may be used for gardens are still available within the boundaries of our large cities. Some of the problems that confront the city gardener are more difficult than those connected with the farm garden, and it is the object of this bulletin to discuss these problems from a practical standpoint." -- p. 2. Soil preparation, tools, seeding, watering, dise… more
Date: 1920
Creator: Beattie, W. R. (William Renwick), b. 1870
Item Type: Refine your search to only Pamphlet
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Peanut Growing for Profit

Description: Report discussing best practices for growing a profitable crop of peanuts. Peanuts have become a valuable cash crop in the United States, primarily in southern states, and increased demand is due in part to the market for peanut oil. Topics discussed include seeding, cultivation, harvesting, picking and cleaning, and varieties.
Date: 1920
Creator: Beattie, W. R. (William Renwick), b. 1870
Item Type: Refine your search to only Pamphlet
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Castrating and Docking Lambs

Description: Report discussing the advantages of castrating and docking lambs to promote health and growth. Procedures for castration and docking are discussed in detail.
Date: 1920
Creator: Bedell, G. H. (George Harold), 1890- & Baker, E. W. (Elbert Watkins), 1879-
Item Type: Refine your search to only Pamphlet
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Planning the Farmstead

Description: "The object of this bulletin is to set forth general principles involved in planning the arrangement of the buildings of the farmstead in their relation to one another.... The main considerations influencing the determination of the farmstead site are its location with respect to the rest of the farm and to public utilities, the elevation and drainage of the proposed site, the available water supply, the nature of the soil, the relation to the points of the compass, and the prevailing breezes a… more
Date: 1920
Creator: Betts, M. C. (Morris Cotgrave), 1875-1936 & Humphries, W. R. (Walter Raymond), 1896-
Item Type: Refine your search to only Pamphlet
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Extinguishing and Preventing Oil and Gas Fires

Description: From Introduction: " As the subject of oil and gas is necessarily broad, no attempt is made in this bulletin to treat it exhaustively; rather the bulletin aims to point out what has been done by operators in the past, and to describe various fire-prevention methods and fire-fighting apparatus which are being used or adopted by many of the larger oil companies. These methods and apparatus, it is believed, if universally employed by operators, will largely decrease the present enormous annual los… more
Date: 1920
Creator: Bowie, C. P.
Item Type: Refine your search to only Report
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Diseases of Apples in Storage

Description: This bulletin is a catalog of diseases that commonly affect apples being kept in storage. There is also a brief introductory paragraph about methods of disease control. Diseases discussed include scab, blotch, bitter rot, Northwestern anthracnose, and scald.
Date: 1920
Creator: Brooks, Charles; Cooley, J. S. & Fisher, D. F.
Item Type: Refine your search to only Pamphlet
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Efflux of Gases Through Small Orifices

Description: Scientific paper issued by the Bureau of Standards over studies conducted on gas effusion rates. The methods used and the results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date: January 28, 1920
Creator: Buckingham, Edgar & Edwards, Junius David
Item Type: Refine your search to only Report
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California Oak Worm

Description: "The live oak and the valley oak, which are characteristic of the landscape of central California, often are stripped of their leaves by a dark-striped worm which is the young stage of a light-brown moth. Besides stripping the trees of their leaves and making the owner think that they are dead, the worm crawls on lawns, walks, fences, and into houses, swimming pools, etc., becoming a general nuisance.... This bulletin describes and illustrates the worm and its work, tells about its habits and n… more
Date: 1920
Creator: Burke, H. E. (Harry Eugene), 1878-1963 & F. B. (Frank Barnes) Herbert, 1890-
Item Type: Refine your search to only Pamphlet
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The Eelworm Disease of Wheat and Its Control

Description: Revised edition. "The eelworm disease of wheat, long known in Europe, has been found during the past year causing considerable damage in Virginia and in isolated localities in West Virginia, Maryland, Georgia, and California. Every effort should be made to control the trouble in these infested regions, to prevent its further spread, and to find other localities where the disease may exist. The disease may be recognized on young and old plants and in the thrashed wheat by the descriptions given … more
Date: 1920
Creator: Byars, Luther P.
Item Type: Refine your search to only Pamphlet
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Control of the Onion Thrips

Description: Revised edition. "The onion thrips, a minute, prolific insect almost invisible to the unaided eye, is the most serious menace to the onion-growing industry throughout the whole United States.... The thrips preys upon cabbage, cauliflower, and similar plants, cucumber, melons, and other vine crops, and most other garden and truck crops, though it is more injurious to some than to others. It is injurious to roses and some other ornamentals and to greenhouse plants. It also breeds upon a large var… more
Date: 1920
Creator: Chittenden, F. H. (Frank Hurlbut), 1858-1929
Item Type: Refine your search to only Pamphlet
open access

Harlequin Cabbage Bug and Its Control

Description: Report discussing the harlequin cabbage bug, which destroys cabbage, cauliflower, broccoli, kale, turnip, and radish crops. Discussion includes the insect's distribution, life cycle, and methods of controlling it.
Date: 1920
Creator: Chittenden, F. H. (Frank Hurlbut), 1858-1929
Item Type: Refine your search to only Pamphlet
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