Search Results
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10 items
Photographs from the Papers of Spofford Grady English
This collection consists of black and white photographic prints that primarily document the professional activities of Spofford Grady English (1915-1981) between 1959 and 1973. Group photographs of attendees at various…
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28 items
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28 items
Best of Distillations Magazine, Volume 1
- Distillations, Volume 1, 2019
- 2019
- Publisher Science History Institute
- Subject Science History Institute, Capsaicin, Peppers, Analgesia, Gold, Harry, Spies
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37 items
Kurt M. Mislow Papers
The Kurt M. Mislow Papers contain the professional and personal papers of German-American organic chemist Kurt M. Mislow (1923-2017).
Kurt M. Mislow was born in Berlin, German. Due to the rise of National Socialism,…
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Letter from the National Inventors Council to Ernst Berl, August 24, 1944
- 1944-Aug-24
Letter from J. C. Green, the Acting Chief Engineer of the National Inventors Council, to Ernst Berl (1877-1946). Green requests more information regarding Berl's process of turning plant matter into fuel.
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Letter from Ernst Berl to the United States Department of State, Division of European Affairs, July 10, 1944
- 1944-Jul-10
Letter from Ernst Berl (1877-1946) to the United States Department of State, Division of European Affairs. Berl asks if the United States would be interested in his process of converting plant material into coal,…
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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…
