Agenda for 26th Annual LULAC State Convention held at Stardust Hotel in Yuma, Arizona, and hosted by the Arizona State LULAC Office. The agenda details events for the convention beginning on Friday, May 13, to Sunday, May 15. The document also includes a pre-registration form.

Footage of an AH-1W SuperCobra weapons test. The film covers test flights 278B, 281A, and 281B and features the tests of the LAU-10 and LAU-61 launchers and the CBU-55 cluster bomb. No sound.

Footage of an AH-1W SuperCobra weapons test. The film covers test flights 266A and 266B and features tests of the TOW missile launcher and the AIM-9 Sidewinder missile. No sound.

Report describing the results of an orientation study to determine uranium concentrations within the Artillery Peak and Prescott quadrangles in Arizona. It includes concentrations of uranium and 25 other elements based on analysis of wet, dry, and rock samples taken in the area.

Supplementary data containing sediment analyses of sediment samples for uranium and thorium concentrations in the Artillery Peak Quadrangle to accompany a report on U.S. uranium resources in Mohave County, Arizona.

Report of the Committee on Territories detailing the opinions and recommendations of the Committee on the proposed Senate bill 5820 authorizing Yuma County, Arizona to issue bonds in order to provide for the construction of a court-house and jail.

Slow-motion footage of an AH-1W SuperCobra test firing the LAU-10 rocket launcher. The film covers test flights 282, 283, and 284. No sound.

Scrapbook containing photographs, church bulletins, newspaper and magazine clippings, baptistry painting interpretations, etc. related to the various churches and individuals with whom Perry was associated.

Report studying the use of desalinated water for irrigation at three locations in Arizona and California. Costs and benefits are measured among several different areas, including multiple concentrations of desalinated water, different desalting methods, and the desalting process.

"The purpose of this report is to present the results of an inspection performed at Laguna Army Airfield (LAAF), Yuma Proving Ground, Arizona, during December 1972. The inspection was limited to visual observations, and no tests were conducted on any of the pavement facilities. A layout of the airfield is shown in plate 1" (p. 1).

From summary: The objective of the project was to obtain subsurface data that would permit a more accurate estimate to be made of the uranium potential in the Tertiary basins within the project area.

Supplementary data containing geophysical drilling logs to accompany an engineering report on drilling in the Western Prescott and Williams Quadrangles, Arizona.

This report represents an evaluation of depleted uranium (DU) introduced into the environment at the Aberdeen Proving Grounds (APG), Maryland and Yuma Proving Grounds (YPG) Arizona. This was a cooperative project between the Environmental Sciences and Statistical Analyses Groups at LANL and with the Department of Fishery and Wildlife Biology at Colorado State University. The project represents a unique approach to assessing the environmental impact of DU in two dissimilar ecosystems. Ecological exposure models were created for each ecosystem and sensitivity/uncertainty analyses were conducted to identify exposure pathways which were most influential in the fate and transport of DU in the environment. Research included field sampling, field exposure experiment, and laboratory experiments. The first section addresses DU at the APG site. Chapter topics include bioenergetics-based food web model; field exposure experiments; bioconcentration by phytoplankton and the toxicity of U to zooplankton; physical processes governing the desorption of uranium from sediment to water; transfer of uranium from sediment to benthic invertebrates; spead of adsorpion by benthic invertebrates; uptake of uranium by fish. The final section of the report addresses DU at the YPG site. Chapters include the following information: Du transport processes and pathway model; field studies of performance of exposure …

One hot spring and 33 wells drilled in the county discharge water at temperatures sufficient for direct-use geothermal applications such as process heat and space heating and cooling. Currently, one industry within the county has been identified which may be able to use geothermal energy for its process heat requirements. Also, a computer simulation model was used to predict geothermal energy on line as a function of time under both private and city-owned utility development of the resource.

Letter from Choice L. Bryant at the Church of Christ in Yuma to Blanche Perry confirming receipt of the painting and Perry's letter of interpretation of the painting. Letter references specific instructions for preparing the wall, sizing it, and mounting the painting. Mentions a gospel meeting in Estancia, NM and the planned Opening Day at Yuma for the painting's debut.

Letter from Choice L. Bryant to Blanche Perry confirming that the Yuma, Arizona Church of Christ held an Opening Day to celebrate the baptistry painting and that Perry's cut will be mailed to Otis Webb.

Letter from Choice L. Bryant, minister at the Church of Christ in Yuma, Arizona, to Blanche Perry thanking her for a painting.

Letter from Choice L. Bryant, minister at the Church of Christ at Fifth Ave. and Twelfth St. in Yuma, Arizona, to Mrs. Flo Orr in Denver, Colorado confirming the Yuma church's interest in contacting Blanche Perry about a baptistry painting for their church.

Letter from Ray A. Gano, dated April 25, 1977, and directed to "Estimado Amigos." The letter announces the 26th Annual State Convention in Yuma, Arizona, scheduled for May 13, 14, 15.

Letter from from Virginia Williams of the Yuma, Arizona Church of Christ congregation to Blanche Perry thanking her for the painting and including a check of $10 to help cover the shipping costs. Mentions that Williams recently had a baby boy.

Memorandum of Meeting at which Mr. H. T. Johnson, Assistant Secretary of the Navy, Installations and Environment (ASN (I&E)), met with Mr. Chris Paul, Military Legislative Advisor to Senator John McCain (R. Ariz.), at 1315 in Room 4E523 at the Pentagon. Commander Edward W. Brown, USN, Legislative Liaison; Commander Fred Latrash, USN, Office of Senator John McCain (R. Ariz); Commander Robert E. Vincent 11, JAGC, USN, IAT Recorder; and Captain James A. Noel, USMC, IAT Recorder, were present as well.

Purpose and scope: The purpose of this study was to develop a method for estimating the amount of subsurface return flow to the Colorado River in the Yuma area. This report presents a method that permits an approximate accounting of ground-water return flow from each side of the Colorado River in Yuma reach. The method presented in this report was developed specifically for application in the Yuma area. The validity of the assumptions inherent in the method was evaluated on the basis of the local hydrologic system. The applicability of the method to other hydrologic systems is not addressed in this report.

Purpose and scope: The purpose of this study was to develop a method for estimating the amount of subsurface return flow to the Colorado River in the Yuma area. This report presents a method that will permit an accounting of ground-water return flows from each side of the Colorado River in the Yuma reach. The estimates of return flow can be used by water-management agencies in determining return-flow credits for the States of Arizona and California.

A pamphlet from the Miller Motor Company of Yuma, Arizona, featuring an ad for their services and a simplified road map. The map denotes paved and unpaved sections of the Lee and Bankhead highways in Southern California and Arizona.