Showing Collections: 1 - 4 of 4
Harry C. Rippel papers
Collection
Identifier: MC-00-088
Abstract
Harry Conrad Rippel (1926-2004) worked as a principal engineer at Franklin Institute Research Laboratory from 1952 to 1984 and was a leading authority on tribology, the study of friction, wear, lubrication, and the design of bearings. He studied mechanical engineering at Drexel Institute of Technology, graduating with a bachelor’s degree in 1952 and then a master’s degree in 1957. This collection contains the academic, professional, and personal papers of Mr. Rippel, spanning from 1943-2004,...
Dates:
1943-2004; Majority of material found within 1952 - 1984
Found in:
Drexel University Archives
Henry N. Williams papers
Collection
Identifier: 2020-010
Overview
Henry (Hal) Williams, MD, practiced homeopathic medicine out of his home office in Lancaster, PA from 1950 to 1993. Collection reflects Williams’ practice and interest in anthroposophical medicine, historical homeopathic texts, homeopathic journals, and homeopathic remedies. There is also documentation reflecting the activity of his wife, Dorothea Weiand Williams, his daughters, and his father, James M. Williams, professor of sociology at Hobart College. Materials include wooden homeopathic...
Dates:
1850-1989
J. Percy Moore papers
Collection — Multiple Containers
Identifier: ANSP-Coll-0505
Overview
John Percy Moore (1869-1965) was a Professor of Zoology at the University of Pennsylvania from 1912 to 1939, an Assistant Curator at the Academy of Natural Sciences from 1902 to 1938, and held several positions between 1920 and 1956 at the Ludwick Institute, which offered free lectures and courses in the natural sciences. He was also a world recognized authority on leeches. During his career, Moore named six genera, 229 species, five subspecies and four varieties of polychaetous annelids, or...
Dates:
1847 - 1963
Henry Augustus Pilsbry papers
Collection
Identifier: ANSP-Coll-0200
Scope and Contents
The Henry Augustus Pilsbry papers houses the papers of Henry Augustus Pilsbry. This collection, which dates from 1878 to 1986, with bulk dates from 1878 to 1957, consists of correspondence, notes, index cards, manuscript and typescript drafts, proofs, illustrated and photographic publication plates, photographs, negatives, glass plate negatives, ephemera, and wooden printing blocks.This collection is arranged into six series: “I. Correspondence, 1882-1977,“ “II. Writings,...
Dates:
1878 - 1986; Majority of material found within 1878 - 1957
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- Repository
- Academy of Natural Sciences of Drexel University 2
- Drexel University Archives 1
- Drexel University: College of Medicine Legacy Center 1
- Subject
- Audiovisual materials 2
- Philadelphia (Pa.) 2
- Annelids 1
- Articles 1
- Awards 1
- Bearings (Machinery) -- Design and construction 1
- Biographies 1
- Brochures 1
- Bylaws (administrative records) 1
- Clippings 1
- College students -- Books and reading 1
- Diaries 1
- Diplomas 1
- Drexel Institute of Technology 1
- Drexel Institute of Technology -- Alumni and alumnae 1
- Ephemera 1
- Evolution 1
- Family papers 1
- Field notes 1
- Fishes 1
- Heredity 1
- Homeopathy 1
- India 1
- Lecture notes 1
- Leeches 1
- Libraries 1
- Machinery -- Periodicals 1
- Malacologists 1
- Malacology 1
- Manuscripts 1
- Medical instruments and apparatus 1
- Medicine -- History 1
- Minutes 1
- Mosquitoes 1
- Negatives (photographic) 1
- Notebooks 1
- Pamphlets 1
- Pennsylvania 1
- Photographic Plates 1
- Physicians 1
- Research and development projects 1
- Scientific expeditions 1
- Scrapbooks 1
- Sliding friction 1 ∧ less
- Names
- Academy of Natural Sciences of Philadelphia 1
- American Philosophical Society 1
- American Society of Mechanical Engineers 1
- Drexel Institute of Technology 1
- Franklin Institute (Philadelphia, Pa.). Research Laboratories 1
- Leidy, Joseph, 1823-1891 1
- Ludwick Institute (Philadelphia, Pa.) 1
- Maclure, William, 1763-1840 1
- Marine Biological Laboratory (Woods Hole, Mass.) 1
- Moore, J. Percy (1869-1965) 1
- Morton, Samuel George, 1799-1851 1
- Philadelphia Metropolitan Library Council 1
- Pilsbry, Henry Augustus, 1862-1957 1
- Rippel, Harry C. 1
- Rippel, Richard 1
- Society of Tribologists and Lubrication Engineers 1
- United States National Museum 1
- United States. Bureau of Fisheries 1
- University of Pennsylvania 1
- Williams, Henry N. 1 ∧ less
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