This is the progress report for the University of California, Radiation Laboratory for December 15, 1948-January 15, 1949. It discusses the following: (1) Bevatron; (2) 184-inch Cyclotron Program; (3) 60-inch Cyclotron Program; (4) Synchrotron Operation; (5) Linear Accelerator and Van de Graaff Operation; (6) Experimental Physics; (7) Theoretical Physics, (8) Isotope Separation; (9) Chemistry Departments; (10) Medical Physics; and (11) Health Physics and Chemistry.

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

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

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

Photograph of a house (now demolished) and yard at 2806 Enfield Rd. after a rare snowfall in Austin.

Photograph of house and yard after a rare snow storm in Austin.

Photograph of a house and yard after a rare Austin snow storm.

Invoice prepared for U. S. National Co. by Fred F. Hunter listing charges.

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

An investigation was conducted to determine the performance characteristics of the axial-flow supersonic compressor of the XJ-55-FF-1 turbo Jet engine. The test unit consisted of a row of inlet guide vanes and a supersonic rotor; the stator vanes after the rotor were omitted. The maximum pressure ratio produced in the single stage was 2.28 at an equivalent tip speed or 1814 feet per second with an adiabatic efficiency of approximately 0.61, equivalent weight flow of 13.4 pounds per second. The maximum efficiency of 0.79 was obtained at an equivalent tip speed of 801 feet per second.

Letter to Cecile from her father about taxes, personal maters, and international relations.

Resolution by Texas councils of LULAC at the Regional Convention in Houston, Texas, January 29 and 30, 1949, to give a vote of thanks to the lawyers winning the case of Delgado vs. The Bastrop Independent School District which outlawed the Segregated Mexican School in Texas. The end of this letter contains a short handwritten note in pencil.

Resolution by LULAC Houston Council Number 60 submitted to the Texas councils of LULAC on January 30, 1949. This resolution is a record of agreement to ratify the action of the Supreme Council to assess a fifty-cent member assessment to finance the position of full-time Organizer General for LULAC.

Resolution from LULAC Houston Council Number 60 to the Texas Councils of LULAC submitted January 30, 1949. This resolution is to thank Senator Lyndon B. Johnson for his help in arranging for a military funeral for Felix Longoria at Arlington National Cemetery, Washington, D.C.

Resolution from LULAC Houston Council Number 60 to the Texas Councils of LULAC submitted January 30, 1949. This resolution is to thank Senator Lyndon B. Johnson for his help in arranging for a military funeral for Felix Longoria at Arlington National Cemetery, Washington, D.C.

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

Photograph of three men kneeling in the snow in front of a white unidentified building on the Texas Lutheran College campus. In the background there is a group of men pushing a car in the snow, and other cars are visible in front of the building.

Photograph of women from Texas Lutheran College outside in the snow. Accompanying information identifies the woman in the center of the photograph as student Eleanor Radke experiencing her first time in the snow. There are five additional unidentified women pictured in the background. There are two posts constructed of stone with red brick lining the top on either side of the women. On each post there is a plaque with text that states "Texas Lutheran College 1912". An large unidentified brown building and shrubbery is pictured in the background.

Photograph of a line of women walking through falling snow. According to accompanying information the women are returning to Texas Lutheran College after attending church at Emmanuel's Lutheran Church in downtown Seguin.

Photograph of the lawn area under snow on the southeast side of the Old Main building on the Texas Lutheran College campus. Palm trees and other shrubberies are planted in front of the building and have leaves covered in snow.

Photograph of the Old Main building on the Texas Lutheran College campus during the snowfall of January 30th 1949. There are several palm trees, shrubs, and plants covered in snow in the lawn near the building. There is a light pole in the center of the photo. On the left of the photo a group of unidentified people can be seen in the snow.

Photograph of a Dam located at Max Starcke Park in Seguin, Texas covered in snow. The photo was taken after the snowfall on January 30th, 1949 and shows trees and part of the park behind the dam covered in snow.

Photograph of a snowball fight occurring outside of the Old Main building on the Texas Lutheran College campus. The building is constructed of red brick with white accents around the windows and has various plants and shrubberies planted along the building and in the area near the entrance. Three men wearing hats, scarves, long pants and sweaters are pictured engaging in a snowball fight outside of the entrance to the building.

Photograph of the south entrance to Texas Lutheran College during the snowfall on January 30th 1949. There are small shrubs and several trees lining the roadway that leads into the campus. Two light poles are visible. The Old Main building can be seen in the background of the photograph.