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Index of Oil-Shale and Shale-Oil Patents, 1946-56: A Supplement to Bulletins 467 and 468: (In Three Parts) [Part 3]. European Patents and Classification (open access)

Index of Oil-Shale and Shale-Oil Patents, 1946-56: A Supplement to Bulletins 467 and 468: (In Three Parts) [Part 3]. European Patents and Classification

From Introduction: "This part of Bulletin contains 250 European patents that relate to retorting (and distilling underground), refining, and utilization of oil shale and its products. The largest single group, of which the majority was assigned to a single company, relates to fluidized handling shale. The patents are arranged numerically, and alphabetical list of investors and assignees follow them. A classified list of all the patents follows the author index of Part III. Parts I and II were published in 1958."
Date: 1959
Creator: United States. Bureau of Mines.
Object Type: Report
System: The UNT Digital Library
[Letter from Rabbi Herbert A. Friedman of the United Jewish Appeal, January 30, 1959] (open access)

[Letter from Rabbi Herbert A. Friedman of the United Jewish Appeal, January 30, 1959]

Letter from Rabbi Herbert A. Friedman discussing the Jewish emigrants leaving Rumania (Romania) and requesting funds to help them leave the country. Other pages include a newspaper article clipping titled "$260,943 is Pledged United Jewish Fund" and a note with instructions to file the item in "Jewish Appeal or Charity file".
Date: January 30, 1959
Creator: United Jewish Appeal
Object Type: Letter
System: The Portal to Texas History