Semmer, Charles

Scope and Contents

(1676) Icicles on patio at NCAR, November 17, 1972; (5198) Icicle on the Fleischmann Building, January 31, 1980; (5201) Icicle outside Robin Vaughn's office, February 8, 1980.

Scope and Contents

(3178B) Icing detector, Sabreliner, September 24, 1975; (4430B) Icing on reverse flow probe, instrumentation, copy, February 7, 1978; (4980B) Icing on probe and wing, in flight, April 11, 1979.

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

(1224B) Impaction system removed from Sabreliner and taken in studio, for transfer to National Aeronautics and Space Administration [NASA] Convair, May 26, 1971; (1337) Impaction system on Sabreliner, Jefferson County Airport [Jeffco], to be installed on NASA Convair 990, May 14, 1971.

Scope and Contents

(1467) Particulate impactor, January 31, 1972; (1837) Impactor system for Queen Air, April 27, 1973; (2738) Variable slit impactor assembly, January 3, 1975; (4443) Reverse flow impactor with ice from wind tunnel, February 17, 1978.

Scope and Contents

(1045) Stills of in-flight deployment system, Palestine, Texas, 35mm film, frames 1-60, taken April 21, 1970 through May 3, 1970, NCAR Photographics date: May 4, 1970; (1149) John Sparkman's in-flight deployment test, copy from 16mm movie, frames: 2, 3, 6, 8, slides, September 15, 1970.

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 (16B) Instruments, Polaroid slides, John Pate, June 2, 1965; (52) Instrumentation, February 26, 1965; (72B) Diagram of instrument, for Dave Sheesley, September 17, 1965; (91) Instrumentation, Phototype LWC, July 9, 1965; (635B) Instrument in shop, for Bud Hewett, June 7, 1967; (1168) Instrumentation: command encoder, Palestine, Texas, November 5, 1970; (1259C) Packet 1: High altitude science, Air Force plane RB-57F #13292 with NCAR instrumentation, Julian Shelovsky, Ed Danielson,...

Scope and Contents

(1779C) Technicon AutoAnalyzer for analysis of SO4, Al Lazrus.

Scope and Contents

(2587) International Federation of Institutes for Advanced Study [IFIAS], incoming president, October 4, 1974; (2804) IFIAS food-climate workshop, Berlin, February 5, 1975; (3854B) Colombian boy gathering firewood, with load of firewood on his back, in the Andes, IFIAS, copy, January 19, 1977.