Resource Type
Collection
Serial/Series Title
United States Bureau of Mines Reports
4
Annual Report of the Boy Scouts of America
3
House document (United States. Congress. House)
3
National Bureau of Standards Reports
3
Bulletin (Texas. Department of Agriculture)
2
Information circular (United States. Bureau of Mines)
2
Report of investigations (United States. Bureau of Mines)
2
Handbook series of the Bureau of Standards
1
Scientific papers (United States. National Bureau of Standards)
1
Technologic papers of the Bureau of Standards
1
1 More
Country
States
132 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
132
next
Annual Report of the Boy Scouts of America: 1928
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1928, activities, finance, foreign relations, organizational leadership, and other information about scouting programs.
Date:
April 16, 1929
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof
Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables.
Date:
April 1929
Creator:
Paul, James Washington
Object Type:
Report
System:
The UNT Digital Library
Survey of Gravities of Domestic Crudes
Report on the comparative gravities of oil extracted from different regions of the United States.
Date:
April 1929
Creator:
Hopkins, G. R. & Coons, A. B.
Object Type:
Report
System:
The UNT Digital Library
Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines: Comprising Part 2 of the Fourth Edition National Electrical Safety Code
Report containing information regarding "the construction and maintenance of overhead and underground electrical supply and communication lines" (p. ii).
Date:
April 15, 1927
Creator:
United States. Bureau of Standards.
Object Type:
Book
System:
The UNT Digital Library
Annual Report of the Boy Scouts of America: 1926
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1926, activities, ideals, finance, organizational leadership, and other information about scouting programs.
Date:
April 1, 1927
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
The Manganese Situation from a Domestic Standpoint
From page 1: The purpose of this circular is to show the degree of dependence of the United States upon foreign sources for the manganese required by its industries.
Date:
April 1927
Creator:
Furness, J. W.
Object Type:
Report
System:
The UNT Digital Library
The Texas Cotton Seed Registration and Certification Act; Rules, Regulations, and Instructions Relative to Its Enforcement.
One of the fundamental requirements for requirements for registered or certified cotton seed is that they possess a pedigree of merit which has been passed upon by the State Board of Plant Breeder Examiners.
Date:
1927-04-01/1927-04-30
Creator:
Humbert, E. P.; McDonald, R. E. & Farris, W. D.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Measurements on the Thermal Expansion of Fused Silica
Scientific paper issued by the Bureau of Standards over thermal expansion of fused silica. As stated in the abstract, "this paper gives the results of an investigation on the thermal expansion of transparent and nontransparent fused silica for various temperature ranges between -125 and +1,000 degrees Celsius. A detailed description of the apparatus and the methods used in this research and a summary of available data obtained by previous observers on the thermal expansion of fused silica are given" (p. 1). This paper includes tables, photographs, and illustrations.
Date:
April 13, 1926
Creator:
Souder, Wilmer H. & Hidnert, Peter
Object Type:
Report
System:
The UNT Digital Library
Farm Acreage, Values, Ownership and Tenancy; Production of Principal Crops by Counties. Farm Indebtedness and Expenditures, Number and Value of Principal Livestock and Other Industries. Cotton Factories and Rice Mills. Resident and Non-Resident Ownership and Large Holdings of Land.
Document listing statistical agricultural and livestock matter, with a supplement giving each Department of the State Government, including the Eleemosynary and Educational Institutions and the Judicial Department. It also gives the names of heads of the different State Departments and State Institutions, together with the number of employes and the appropriations for support of each.
Date:
April 1924
Creator:
Yantis, Robert Enoch, 1848-
Object Type:
Book
System:
The Portal to Texas History
Slime-Pulp Thickener.
Patent for a machine used in the wet milling process. It allows proportionate distribution of liquids to aide during the thickening process.
Date:
April 17, 1923
Creator:
Allen, Charles
Object Type:
Patent
System:
The Portal to Texas History
Annual Report of the Boy Scouts of America: 1922
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1922, activities, finance, organizational leadership, and other information about scouting programs.
Date:
April 1, 1923
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Lock-Protecting Device.
Patent for combination lock for safes or vaults with added mechanism for dispensing a gas to deter robberies.
Date:
April 25, 1922
Creator:
Bumpass, Leonard E.
Object Type:
Patent
System:
The Portal to Texas History
Valve-Grinding Implement
Patent for improvements in Valve-Grinding implements. This improvement is applicable to practically any type of engine or motor and to the different types of valves employed therein. This valve relates to the rotating of the valves of internal combustion engines and the like when the same is being ground to effect a proper seating action.
Date:
April 18, 1922
Creator:
Hood, William S.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Gas-Release Packer.
Patent for automatic gas release packer that uses constant pressure regulated by spring-controlled valves for better control when lifting oil out of wells.
Date:
April 11, 1922
Creator:
Cummings, William J.
Object Type:
Patent
System:
The Portal to Texas History
Broom.
Patent for a broom designed to allow the straw to be easily changed as often as needed and to hold the straw firmly in place even when considerable pressure is used, including illustrations and instructions.
Date:
April 11, 1922
Creator:
Boyett, Oren K.
Object Type:
Patent
System:
The Portal to Texas History
Gas Producer.
Patent for improvements to gas producers of the type in which combustible gases are evolved from coal, lignite, etc., during the incomplete combustion thereof.
Date:
April 11, 1922
Creator:
Johnston, Horace G.
Object Type:
Patent
System:
The Portal to Texas History
Photoprinter.
Patent for a photograph printer that includes a mask mechanism to create prints of different sizes. Construction is such that the person using the printer can work the printer accurately and quickly complete work.
Date:
April 11, 1922
Creator:
Lockhart, William E.
Object Type:
Patent
System:
The Portal to Texas History
Refrigerator
Patent for a refrigerator made of wood with an inner shell of reinforced concrete and vacuum chamber or metal jacket. "The inner concrete shell is divided into four separate chambers, the former containing ice and the other three being adapted to contain food." (lines 61-64)
Date:
April 11, 1922
Creator:
Knutson, William K.
Object Type:
Patent
System:
The Portal to Texas History
Well Bucket
Patent for Improvements in well buckets. The bucket has an inlet valve at the bottom and an air escape valve at the top that permits air to escape freely while preventing the entrance of dirt and extraneous matter to the interior of the bucket.
Date:
April 11, 1922
Creator:
Reese, Samuel L. & Reese, Samuel L.
Object Type:
Patent
System:
The Portal to Texas History
Wrench
Patent for an improvement in the design of wrenches, particular for heavy work such as deep well drilling, but still being able to be designed at smaller sizes to handle lighter work.
Date:
April 11, 1922
Creator:
Reed, Clarence E.
Object Type:
Patent
System:
The Portal to Texas History
Calipers.
Patent for calipers that make it easier to read measurements, by having a strip of measuring tape at the ends that allows users to determine the distance between the arms easier. The measuring tape component is also retractable.
Date:
April 4, 1922
Creator:
Miller, William James
Object Type:
Patent
System:
The Portal to Texas History
Ointment.
Patent for a general external application ointment made of chloride of zinc, powdered metallic cobalt, blood root, and glycerine.
Date:
April 4, 1922
Creator:
Mullins, Ervin L. & Collier, William R.
Object Type:
Patent
System:
The Portal to Texas History
Universal Household Grater.
Patent for a new universal grater which eliminates the risk of injury the user may gain from grating materials.
Date:
April 4, 1922
Creator:
Lambdin, William McKendree
Object Type:
Patent
System:
The Portal to Texas History
Recovery of Gasoline From Uncondensed Still Vapors
Report issued by the U.S. Bureau of Mines on the possibilities of increasing fuel production from crude oil. Methods of recovering oil that is lost by remaining uncondensed are presented. This report includes tables, graphs, and illustrations.
Date:
April 1922
Creator:
Dow, Donald B.
Object Type:
Report
System:
The UNT Digital Library