124 Matching Results

Results open in a new window/tab.

Aerial Radiometric and Magnetic Survey: Salisbury National Topographic Map, Virginia/New Jersey/Delaware/Maryland (open access)

Aerial Radiometric and Magnetic Survey: Salisbury National Topographic Map, Virginia/New Jersey/Delaware/Maryland

Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Salisbury National Topographic Map segment (NJ 18-5 quadrangle) including a description of the program and results with the flight line profile data and statistical analysis results.
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Wilmington National Topographic Map, Delaware/Maryland/New Jersey/Pennsylvania (open access)

Aerial Radiometric and Magnetic Survey: Wilmington National Topographic Map, Delaware/Maryland/New Jersey/Pennsylvania

From abstract: "The results of analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Wilmington National Topographic Maps, numbered NJ18-2 is presented in this report."
Date: 1980
Creator: Bendix Field Engineering Corporation
Object Type: Report
System: The UNT Digital Library

Asher & Adams' Delaware, Maryland, Virginia, West Virginia & District of Columbia.

Map shows late nineteenth century Maryland, Delaware, Virginia, and West Virginia counties, railroads, canals, cities and towns. Includes distances between points. Scale [ca. 1:1,267,200].
Date: 1871
Creator: Asher & Adams
Object Type: Map
System: The Portal to Texas History
Beekeeping in the Buckwheat Region (open access)

Beekeeping in the Buckwheat Region

"The production of the full honey crop from buckwheat requires a plan of apiary management quite different from that of most other beekeeping regions. A system of management is here given which will result in a full honey crop and at the same time control European foulbrood, which is so prevalent in the buckwheat region. Methods are also given which may be used in case the clovers are valuable as sources of nectar." -- p. 2
Date: 1922
Creator: Phillips, Everett Franklin, 1878-1951 & Demuth, Geo. S. (George S.)
Object Type: Pamphlet
System: The UNT Digital Library
Beekeeping in the Tulip-Tree Region (open access)

Beekeeping in the Tulip-Tree Region

"Many thousand colonies of bees occur in the region where the tulip-tree is abundant but the honey crop from tulip-tree flowers inconsiderable. Too few beekeepers in this region have modern equipment, it is true, but the greatest loss comes from the fact that they do not care for their bees so as to have them ready to gather the abundant nectar from this early-blooming tree. In this bulletin a methods is given for the management of the apiary so that the full honey crop from this source may be obtained." -- p. 2
Date: 1922
Creator: Phillips, Everett Franklin, 1878-1951 & Demuth, Geo. S. (George S.)
Object Type: Pamphlet
System: The UNT Digital Library
Chestnut Blight (open access)

Chestnut Blight

"Chestnut blight, caused by a fungus brought into this country from Asia before 1904, is responsible for the death of millions of acres of chestnut growth in New England and the Middle Atlantic States. The disease spread rapidly to nearly all parts of the range of the native chestnut, and the remaining stands of the southern Appalachians face certain destruction. The present known distribution, its symptoms, and the fungus that causes the disease are described. The blight fungus itself does not have any effect upon the strength of chestnut timber, and blight-killed trees can be utilized for poles, posts, cordwood, lumber, and extract wood. Search is being made for native and foreign chestnuts resistant to the disease in the hope of finding a tree suitable for replacing the rapidly disappearing stands. Seedlings of Asiatic chestnuts, which have considerable natural resistance even though not immune, are being tested in the United States." -- p. ii
Date: 1930
Creator: Gravatt, G. F. & Gill, L. S.
Object Type: Pamphlet
System: The UNT Digital Library
Chromite and Other Mineral Deposits in Serpentine Rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware (open access)

Chromite and Other Mineral Deposits in Serpentine Rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware

From abstract: The Piedmont Upland in Maryland, Pennsylvania, and Delaware is about 160 miles long and at the most 50 miles wide. Rocks that underlie the province are the Baltimore gneiss of Precambrian age and quartzite, gneiss, schist, marble, phyllite, and greenstone, which make up the Glenarm series of early Paleozoic(?) age. These are intruded by granitic, gabbroic, and ultramafic igneous rocks. Most of the ultramafic rocks, originally peridotite, pyroxenite, and dunite, have been partly or completely altered to serpentine and talc; they are all designated by the general term serpentine. The bodies of serpentine are commonly elongate and conformable with the enclosing rocks.
Date: 1960
Creator: Pearre, Nancy C. & Heyl, Allen V., Jr.
Object Type: Report
System: The UNT Digital Library

Colton's Delaware and Maryland.

Map shows roads, canals, railroads, post offices, cities and towns for Maryland and Delaware; streets and public buildings of Washington city, major roads and railroads for D.C. and vicinity. Inset: "District of Columbia." Includes explanations and notes; population statistics and references for inset. Relief shown by hachures. Scale [ca. 1:975,000].
Date: 1868
Creator: G.W. & C.B. Colton & Co.
Object Type: Map
System: The Portal to Texas History
The Control of the Chestnut Bark Disease (open access)

The Control of the Chestnut Bark Disease

Report discussing the spread of the chestnut bark disease, including its causes, symptoms, modes of transmission, financial consequences, and the possible methods of controlling it.
Date: 1911
Creator: Metcalf, Haven, 1875-1940 & Collins, J. Franklin (James Franklin), b. 1863
Object Type: Pamphlet
System: The UNT Digital Library

County map of Maryland and Delaware.

Map shows mid-nineteenth century Maryland, Delaware, and New Jersey counties, railroads, canals, cities and towns. Relief shown by hachures. Scale [ca. 1:1,400,000] and [ca. 1:1,067,000].
Date: 1872
Creator: Gamble, W. H. (William H.)
Object Type: Map
System: The Portal to Texas History

County map of Maryland and Delaware.

Map shows mid-nineteenth century Maryland, Delaware, and New Jersey counties, railroads, canals, cities and towns. Relief shown by hachures. Scale [ca. 1:1,400,000] and [ca. 1:1,067,000].
Date: 1872
Creator: Gamble, W. H. (William H.)
Object Type: Map
System: The Portal to Texas History

County map of Maryland and Delaware.

Map shows mid-nineteenth century Maryland, Delaware, and New Jersey counties, railroads, canals, cities and towns. Relief shown by hachures. Scale [ca. 1:1,400,000] and [ca. 1:1,067,000].
Date: 1867
Creator: Gamble, W. H. (William H.)
Object Type: Map
System: The Portal to Texas History

County map of Maryland and Delaware.

Map shows mid-nineteenth century Maryland, Delaware, and New Jersey counties, railroads, canals, cities and towns. Relief shown by hachures. Scale [ca. 1:1,400,000] and [ca. 1:1,067,000].
Date: 1870
Creator: Gamble, W. H. (William H.)
Object Type: Map
System: The Portal to Texas History

County map of Pennsylvania, New Jersey, Maryland, and Delaware.

Map shows Pennsylvania, New Jersey, Maryland, and Delaware counties, railroads, and canals during the mid-nineteenth century. Insets: City of Baltimore and City of Philadelphia. Relief shown by hachures. Scale not given.
Date: 1860
Creator: Mitchell, S. Augustus, Jr. (Samuel Augustus)
Object Type: Map
System: The Portal to Texas History

County map of Pennsylvania, New Jersey, Maryland, and Delaware.

Map shows Pennsylvania, New Jersey, Maryland, and Delaware counties, railroads, and canals during the mid-nineteenth century. Insets: City of Baltimore and City of Philadelphia. Relief shown by hachures. Scale [ca. 1:2,600,000].
Date: 1860
Creator: Mitchell, S. Augustus, Jr. (Samuel Augustus)
Object Type: Map
System: The Portal to Texas History

County map of Pennsylvania, New Jersey, Maryland, and Delaware.

Map shows Pennsylvania, New Jersey, Maryland, and Delaware counties, railroads, and canals during the mid-nineteenth century. Insets: City of Baltimore and City of Philadelphia. Relief shown by hachures. Scale [ca. 1:2,600,000].
Date: 1860
Creator: Mitchell, S. Augustus, Jr. (Samuel Augustus)
Object Type: Map
System: The Portal to Texas History
The Culture of Winter Wheat in the Eastern United States (open access)

The Culture of Winter Wheat in the Eastern United States

Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date: 1914
Creator: Leighty, C. E. (Clyde Evert), b. 1882
Object Type: Pamphlet
System: The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States (open access)

The Culture of Winter Wheat in the Eastern United States

Revised edition. Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date: 1917
Creator: Leighty, C. E. (Clyde Evert), b. 1882
Object Type: Pamphlet
System: The UNT Digital Library

Delaware, at the time of the ratification of the Constitution, from a 1787 original in the Library of Congress at Washington.

Map of the Delmarva Peninsula and the surrounding area at the time of the ratification of the Constitution, showing and identifying towns, counties, rivers, creeks, inlets, bays, lighthouses, sand bars, and capes. Scale [ca. 1:622,600] (10 miles to the inch).
Date: 1937
Creator: Churchman, John
Object Type: Map
System: The Portal to Texas History
Handling and Loading Southern New Potatoes (open access)

Handling and Loading Southern New Potatoes

This bulletin discusses methods for handling, loading, and transporting southern new potatoes in the United States. It explains the importance of grading potatoes, removing bruised and diseased potatoes from the crop before transport, and loading cars properly. Potatoes may be loaded into cars in barrels, sacks, and crates, but hampers should not be used.
Date: 1919
Creator: Grimes, A. M.
Object Type: Pamphlet
System: The UNT Digital Library
Handling and Loading Southern New Potatoes (open access)

Handling and Loading Southern New Potatoes

Revised edition. This bulletin discusses methods for handling, loading, and transporting southern new potatoes in the United States. It explains the importance of grading potatoes, removing bruised and diseased potatoes from the crop before transport, and loading cars properly. Potatoes may be loaded into cars in barrels, sacks, and crates, but hampers should not be used.
Date: 1927
Creator: Grimes, A. M.
Object Type: Pamphlet
System: The UNT Digital Library
How to Attract Birds in the Middle Atlantic States (open access)

How to Attract Birds in the Middle Atlantic States

"For economic as well as for aesthetic reasons an effort should be made to attract and protect birds and to increase their numbers. Where proper measures of this kind have been taken an increase of several fold in the bird population has resulted, with decreased losses from depredations of injurious insects. This bulletin is one of a series intended to describe the best methods of attracting birds in various parts of the United States, especially by providing a food supply and other accessories about the homestead." -- p. 2. This particular bulletin focuses on birds in the Middle Atlantic states of Pennsylvania, New Jersey, Maryland, Delaware, West Virginia, Virginia, and North Carolina.
Date: 1917
Creator: McAtee, W. L. (Waldo Lee), 1883-1962
Object Type: Pamphlet
System: The UNT Digital Library

Johnson's Delaware and Maryland.

Map shows mid-nineteenth century railroads, canals, major roads, cities, towns, and military installations. Includes legend, text and illustrations. Text defines Mason & Dixon's Line. Inset: "General Post Office," "Treasury Buildings," "Patent Office," "District of Columbia," and key to buildings. Scale [ca. 1:975,000] and [ca. 1:184,000].
Date: [1862..1866]
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History

Johnson's Delaware and Maryland.

Map shows Delaware and Maryland railroads, roads, counties, and cities during the mid-nineteenth century. Includes 5 illustrations and note on the Mason-Dixon Line. Insets: Central Post Office, Treasury Buildings, Patent Office, The Capitol, and Harper's Ferry. Relief shown by hachures. Scale not given.
Date: [1859..1862]
Creator: Johnson, A. J. (Alvin Jewett), 1827-1884
Object Type: Map
System: The Portal to Texas History