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Creators:
Weeks, Edwin Lord
Dates:
[ca. 1885-1976]
Size:
0.8 Linear feet
Collection ID:
AAA.weekedwi
Repository:
Archives of American Art

Paintings in watercolor (18), oil (54), and drawings in graphite (5), pen and ink (3), and pastel (1), capture the exoticism of Weeks' travel in the Near East and North Africa, his interest in medieval armour and love of the New England seashore. Also included are a family crest; animal studies; a 3 p. typescript titled "Cairo Notes"; a 3 p. accoun...

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Creators:
Del Mar, Bruce E., 1913-
Dates:
1951-2011
Size:
3 Cubic feet (8 boxes)
Collection ID:
NMAH.AC.1249
Repository:
Archives Center, National Museum of American History

Collection documents the development of the Holter Monitor, a portable device for continuously monitoring heart activity for an extended period, through engineering logbooks, drawings, operator manuals, correspondence, photographs, sales brochures and catalogs, biographical information about the engineering staff who worked on the monitor, patents and trademarks, and marketing and sales materials.

Found In