The Roundheaded Apple-Tree Borer (open access)

The Roundheaded Apple-Tree Borer

This report discusses the roundheaded apple-tree borer, an insect in the eastern and midwestern United States that, in its larval stage, destroys the bark and wood of apple trees. Several methods of control are discussed, including worming, paints and washes, and sprays.Apple-tree borers.
Date: 1915
Creator: Brooks, Fred E.
Object Type: Pamphlet
System: The UNT Digital Library
Coal-Mine Accidents in the United States and Foreign Countries (open access)

Coal-Mine Accidents in the United States and Foreign Countries

From Introduction: "The lack of comparable and accurate statistics of coal-mine accidents in the united States as a whole led the Bureau of Mines in 1911 to undertake the collection of such data. The mining departments of the leading foreign coal-producing countries have long taken cognizance of the importance of statistics. The bureau feels that in presenting the tables embodied in this report it is offering the and comparable statistics of coal-min accidents for the country as a whole that have ever been published."
Date: 1913
Creator: Horton, Frederick W.
Object Type: Report
System: The UNT Digital Library
Broadway Special, featuring New York's Latest Hit, "The Hasty Heart" (open access)

Broadway Special, featuring New York's Latest Hit, "The Hasty Heart"

This soldier show contains two copyrighted works—"The Hasty Heart," a three-act by John Patrick; and "Freedom of the Air," a ten-minute sketch by George S. Kaufman—plus several blackouts and sketches and three simple musical production numbers "restricted to Army and Navy use exclusively." Production numbers each include a libretto and a piano-vocal score. A survey form is included to measure the success and appropriateness of the materials provided.
Date: 1945
Creator: United States. Headquarters, Army Service Forces. Special Services Division, ASF.
Object Type: Book
System: The UNT Digital Library