Search Results
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Letter from the United States Office of War Information to Ernst Berl, April 6, 1944
- 1944-Apr-06
Letter from W. O. Somin of the United States Office of War Information to Ernst Berl (1877-1946) requesting a description, in German, of Berl's invention that "turns 'farm wastes' into gasoline."
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Letter from the United State Patent Office to Ernst Berl, April 19, 1944
- 1944-Apr-19
Letter from the United States Patent Office to Ernst Berl (1877-1946) regarding patent applications.
- Addressee Berl, Ernst, 1877-1946
- Author United States. Patent Office
- Subject Patents, United States. Patent Office, Berl, Ernst, 1877-1946
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Letter from Ernst Berl to the United States Department of State, March 18, 1941
- 1941-Mar-18
Letter from Ernst Berl (1877-1946) to the United States Department of State inquiring about receiving royalties on his German patent no. 522, 572.
- Author Berl, Ernst, 1877-1946
- Addressee United States. Department of State
- Subject Berl, Ernst, 1877-1946, United States. Department of State, Patents
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Letter from the United States Department of State to Ernst Berl, September 29, 1938
- 1938-Sep-29
Letter from the United States Department of State to Ernst Berl (1877-1946) thanking him for offering his services in a case of emergency.
- Author United States. Department of State
- Addressee Berl, Ernst, 1877-1946
- Subject Berl, Ernst, 1877-1946, United States. Department of State
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Letter from the United States Department of State to Ernst Berl, March 18, 1943
- 1943-Mar-18
Letter from Green H. Hackworth (1883-1973), a legal advisor with the United States Department of State, to Ernst Berl (1877-1946) regarding his property in Germany.
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2 items
American-Owned Properties in Enemy or Ally of Enemy Territory or Territory Controlled or Occupied by an Enemy or Ally of Enemy
- 1942-Mar-20
This March 1942 document by the United States Department of State reviews the United State's policy regarding property owned by American citizens in enemy territory during World War II.
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Letter from the United States Department of State to Ernst Berl, April 7, 1943
- 1943-Apr-07
Letter from Green H. Hackworth (1883-1973), a legal advisor with the United States Department of State, to Ernst Berl (1877-1946) regarding his property in Germany.
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2 items
The Bulletin Index: Pittsburgh's Weekly Newsmagazine, December 28, 1939
- The Bulletin Index: Pittsburgh's Weekly Newsmagazine, Volume 115, Number 26
- 1939-Dec-28
Front page and page 6 of the December 28, 1939 issue of the Bulletin Index: Pittsburgh's Weekly Newsmagazine. The article on the top left, titled "Warfare Waste," features Ernst Berl (1877-1946) discussing ammunition…
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2 items
Stock certificate for Berl Chemical Corporation
- 1939-May-06
Stock certificate for 30 shares of Berl Chemical Corporation, belonging to Ernst Berl (1877-1946).
- Printer Corporation Service Company
- Subject Stocks, Berl Chemical Corporation, Berl, Ernst, 1877-1946
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2 items
Herbert Berl's school report card, 1928-1929
- 1928 – 1929
Transcript and report card belonging to Herbert Berl (1913-2000), son of Ernst Berl (1877-1946). One side of the document contains the transcript forthe 1928-1929 school year. The other side of the document is a report…
- Subject Berl, Herbert, Report cards, Schools, German
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Herbert Berl's school report card, 1921-1922
- 1921 – 1922
Report card for the 1921-1922 school year belonging to Herbert Berl (1913-2000), son of Ernst Berl (1877-1946).
- Creator Of Work Ludwig-Georgs-Gymnasium (Darmstadt, Germany)
- Subject Berl, Herbert, Report cards, Schools, German
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Herbert Berl's school report card, 1924-1925
- 1924 – 1925
Report card for the 1924-1925 school year belonging to Herbert Berl (1913-2000), son of Ernst Berl (1877-1946).
- Creator Of Work Ludwig-Georgs-Gymnasium (Darmstadt, Germany)
- Subject Berl, Herbert, Report cards, Schools, German
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5 items
German patent for the process of producing hydrogen peroxide
- 1937-Aug-13
German patent #648964 for the process of producing hydrogen peroxide, awarded to Ernst Berl (1877-1946).
- Creator Of Work Germany. Reichspatentamt
- Subject Patents, Hydrogen peroxide, Berl, Ernst, 1877-1946, Germany. Reichspatentamt
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3 items
German patent for the production of activated carbon
- 1929-Oct-12
German patent #484056 for the production of activated carbon, awarded to Ernst Berl (1877-1946).
- Creator Of Work Germany. Reichspatentamt
- Subject Patents, Berl, Ernst, 1877-1946, Carbon, Activated, Germany. Reichspatentamt
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Letter from P. M. Robinson to Ernst Berl
- 1942-Oct-28
Letter from P. M. Robinson of the United States Office of Petroleum Coordination for War thanking Ernst Berl (1877-1946) for his suggestions regarding the utilization of waste agricultural products. Robinson adds that…
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Letter to Ernst Berl from Robert T. Pell, February 18, 1941
- 1941-Feb-18
Letter from Robert T. Pell (1902-1969) of the United States Department of State's Division of European Affairs to Ernst Berl (1877-1946) about an application Berl's son (Herbert Berl, 1913-2000) had submitted to the…
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Letter from the United States Department of State to Ernst Berl, September 29, 1938
- 1938-Sep-29
Letter to Ernst Berl (1877-1946) from an unknown author at the United States Department of State. The letter thanks Berl for his offer to assist the U.S. government and congratulates him for his impending naturalization…
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2 items
Letter to Ernst Berl from J. E. Butterworth, April 16, 1943
- 1943-Apr-16
Letter from J. E. Butterworth of the United States War Department, confirming that Ernst Berl's (1877-1946) application for the position of Expert Consultant to the War Department has been approved. Butterworth…
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Letter to Ernst Berl from Samuel Harden Church, December 4, 1934
- 1934-Dec-04
Letter from Samuel Harden Church (1858-1943) to Ernst Berl (1877-1946), acknowledging that he has received from Berl various items issued by the German government, likely during the hyperinflation period in post-World…
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Letter from Ernst Berl to the National Inventors Council, August 14, 1944
- 1944-Aug-14
Letter from Ernst Berl (1877-1946) to the National Inventors Council regarding his process for converting plant material into fuel. Berl explains his process and asks if he can submit the process at a conference.
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29 items
Ernst Berl Papers
The Ernst Berl Papers contain correspondence, professional files, patent files, financial records, personal files, papers and speeches, and publications of Austrian chemical engineer Ernst Berl. During World War One, he…
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Le livre de tous les ménages, ou, L'art de conserver pendant plusieurs années, toutes les substances animales et végétales
- L'art de conserver pendant plusieurs années, toutes les substances animales et végétales
- 1813
Foldout engraving from Le livre de tous les ménages, ou, L'art de conserver pendant plusieurs années, toutes les substances animales et végétales.
- Author Appert, Nicolas, 1749-1841
- Engraver Gaitte, Antoine-Joseph, 1753-
- Subject Canning and preserving, Food--Preservation
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10 items
One World or None: A Report to the Public on the Full Meaning of the Atomic Bomb
- 1946
One World or None: A Report to the Public on the Full Meaning of the Atomic Bomb, edited by Dexter Masters and Katherine Way. Forward written by Niels Bohr and introduction by Arthur H. Compton. The cover and…
- Publisher McGraw-Hill Book Company
- Editor Masters, Dexter, Way, Katharine, 1903-
- Contributor Rhodes, Richard, 1937-, Bohr, Niels, 1885-1962, Compton, Arthur Holly, 1892-1962
- Subject Atomic bomb, Nuclear energy, Nuclear warfare
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100 items
Home Helps
- 1898
A collection of recipes using Cottolene, a brand of shortening made from beef tallow and cottonseed oil, that was manufactured by the N. K. Fairbank Company. Cottolene was produced from 1868 until the mid-20th century.…
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The New Grass-Roots Movement
- 1971
AstroTurf advertisement titled "The New Grass-Roots Movement." This ad promotes the use of AstroTurf (spelled in the text as Astroturf) beyond the playing field, and highlights its uses in high-traffic areas such as…
- Creator Of Work Monsanto Company
- Subject Synthetic sporting surfaces, Advertising, Monsanto Company
