7 records — Page 1 of 1
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Creators:
Richards, Oscar W., Dr.
Dates:
1848-1989
Size:
6 Cubic feet (18 boxes)
Collection ID:
NMAH.AC.0343
Repository:
Archives Center, National Museum of American History

This collection is made up of materials collected by Dr. Oscar W. Richards on various topics related to microscopes.

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Creators:
Preble, Edward Alexander, 1871-1957
Dates:
1887-1957 and undated
Size:
8.5 cu. ft. (16 document boxes) (2 half document boxes)
Collection ID:
Record Unit 7252
Repository:
Smithsonian Institution Archives

These papers document Preble's personal life and careers with the Bureau of Biological Survey and the American Nature Association, and include general correspondence, primarily incoming; published and unpublished manuscripts for scientific and conservation work; addresses and reports by others; field notebooks, diaries, lists and checklists ...

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7 records — Page 1 of 1