Semmer, Charles

Scope and Contents

(3750B) Gas chromatograph, October 14, 1975; (6531) Portable gas chromatograph and gas sampling system, April 26, 1985.

Scope and Contents (741B) Circuit board, January 17, 1968; (757) Circuit board, Aviation Facility, March 10, 1969; (955BC) Printed circuit board, May 22, 1969; (1077B) Instrument panels, circuit board, two copies, May 4, 1970; (1187B) Parts: printed circuit board, mm ruler, orange wiring piece, March 19, 1971; (1321B) Circuit boards, February 4, 1972; (1377) Teletype system, circuit boards, July 20, 1971; (1378B) Overlay copies of circuit board, May 22, 1972; (1432B) Circuit board, December 7, 1972;...

Scope and Contents From the Sub-Series: This sub-series contains photographic negatives created by UCAR/NCAR staff photographers, and occasionally scientists and staff, from 1946-1987. The negatives document scientific research conducted in laboratories and at field sites; depict research equipment, aircraft, computers, and weather phenomena; portray NCAR staff, visitors, meetings, lectures, and special events; and document administrative matters. The negatives include original images taken by staff photographers and copy...

Scope and Contents

Two photos related to the CLASS project (Crosschain Loran-c Atmos. Sounding System), Neg. 6462c-7; and Neg. 6912c-4, CLASS system on GALE Project.

Scope and Contents

(6327BC) Tornado and funnel cloud during CLAWS [Classify, Locate, and Avoid Wind Shear] project, photographed by: Jim Moore, copies, June 1984; (6363) CLAWS, John McCarthy and Kim Elmore in Federal Aviation Administration (FAA) tower, Stapleton Airport, August 15, 1984; (6408BC) CLAWS, copies (internegatives) from field project, October 31, 1984.

Scope and Contents

Black and white image of a scientist at a microscope in a clean room. Neg. 132-5.

Scope and Contents

(132) Scientist at microscope in clean room, November 12, 1965; (186) Clean room, March 24, 1966; (1426) Clean room, November 3, 1971.

Scope and Contents (2294B) Diagram showing cause-and-effect linkages in a comprehensive climate model, April 22, 1972; (2673B) Copies of photographs, one showing tree rings, from the book Climate Cycles and Tree Growth, November 19, 1974; (2740B) Copy, climate cause and effect chart, January 8, 1975; (3060) Climate workshop, July 16, 1975; (3069) Climate project advisory committee, July 21, 1975; (3104) Climate modeling and applications, Steve Schneider, August 5, 1975; (3269) Meeting on weather and...

Scope and Contents NCAR Climate Club meetings: (2599) Steve Schneider, Walter Orr Roberts, October 10, 1974; (2705) Jill Williams, December 9, 1974; (2823) Lee Schipper, March 5, 1975; (2948) Charles Merlin Umpenhour, May 9, 1975; (3032) Ken Hart, June 25, 1975; (3208B) Paul Erlich, copy, October 13, 1975; (3398) Robert Cess, March 22, 1976; (3674) Louis Thompson, August 16, 1976; (3819) Amory Lovins, December 7, 1976; (3922) John Roads, Massachusetts Institute of Technology [MIT], February 28, 1977; (3973)...

Scope and Contents From the Sub-Series: This sub-series contains photographic negatives created by UCAR/NCAR staff photographers, and occasionally scientists and staff, from 1946-1987. The negatives document scientific research conducted in laboratories and at field sites; depict research equipment, aircraft, computers, and weather phenomena; portray NCAR staff, visitors, meetings, lectures, and special events; and document administrative matters. The negatives include original images taken by staff photographers and copy...