This report addresses the absolute calibration, a technique used for calibrating shock pickups. This technique can be used for an applied motion regardless of its shape.

This report addresses the interagency mechanical operations croup subgroup on environmental testing.

Photograph of Clara Luper and others boarding a bus to go to an African American Civil Rights protest, Aug. 26, 1963.

Photograph of people waiting to board a bus near Douglas High School in Oklahoma City, OK, to go to an African American Civil Rights protest, Aug. 26, 1963.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Brenham, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.

This report is about the Calibration of Crystal Accelerometers Used for Vibration at Temperature Extremes - extracted from minutes.

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.

Photograph left to right, A. Willie James, Clara Luper, and Carl Madden (bus driver wearing the hat) boarding a chartered bus at Douglas High School, Oklahoma City for the National NAACP Convention in Washington, DC. Photo by Johnny Melton, Aug. 26, 1963.

Photograph of a tall cloud of black smoke rising from a small, folded and bent metal building blackened by smoke. On the ground in front of the building, there are firefighters, in dark- and light-colored firefighting suits, holding a hose. There are a few civilians in the group, as well as one who is walking out of shot on the right. A tall tower is partially visible on the left, and in the background is a large metal building. On the back of the photograph are two stamps and handwritten notes giving information about the photo.

Daily newspaper from Cuero, Texas that includes local, state and national news along with advertising.

Daily newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Wide-shot photograph of firefighters in firefighting suits, on the ground and on a fire engine, spraying large streams of water at a fire just out of shot on the left. The fire engine has a water canon attached to the top of its cab, and there are two men with cameras standing on top of the fire engine. Civilians stand on the side of the scene and on a loading dock on the right, watching the firefighters work. There are circular metal structures, including one with a domed structure, in the background. On the back of the photograph are two stamps and handwritten notes giving information about the photo, as well as cropping dimensions.

Efforts were directed to the evaluation of materials, fabrication, and testing problems associated with the operation of high-temperature vapor-filled thermionic converters employing uranium-zirconium carbide emitters of cylindrical geometry. To date five of these converters have operated 5300 hr. Cell H, which had two cesium vials, was placed in operation, while final assembly of Cell K was completed. Cell H output was 56 watts at an emitter temperature of 2380 deg K. The cesium temperature optimum for maximum power was 637 deg K. A collector temperature optimum was not obtained due to cooling limitations. (auth)

None

BS>Declassified 6 Sep 1973. Information is presented concerning the LCRE kinetics, auxiliary systems, fuel, primary cooling system components, instrumentation, secondary cooling system, materials development, and fabrication; and SNAP-50/SPUR kinetics, fuel, primary system pump, steam generator, and materials development. (DCC)

Letter from A. M. Sonnabend of the The American Jewish Committee to participants attending the Conference on Race Relations held on July 24, 1963 in Washington, D.C. He also requests that they share experiences from the conference so these can process it and make it available.

Letter from Alex R. Gonzalez to John J. Herrera, dated August 26, 1963, and typed on County of Pecos letterhead. The letter refers to their recent meeting at the convention and that the requested card samples are enclosed.

Letter from Harris Leon Kempner to Dan Oppenheimer informing about enclosing original and duplicate copy of an agreement and requesting for signatures.

Letter from Isaac H. Kempner to E. O. Thompson informing that he heard news about returning to service and admires him as a friend.

Letter from John J. Herrera, replying to the letter from John B. Connally, Governor of Texas. Herrera invites Connally to the LULAC State Convention at Beaumont, Texas, on February 1, 1964. Herrera requests Connally to give his lecture schedule, so that they can make arrangements to send the program to the printer.

Letter from The American Jewish Committee to members of the board of delegates, Chapter and unit Chairmen regarding the efforts that should be made for an intensive mobilization of AJC's community relations resources.