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University of Arizona CONTENTdm Server Respository
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Memorandum of conversation (2 p) between the Mexican Ambassador to the United States and Roebrt Sayre. Includes coversheet (1 p).
1964-01-06
2005-03-23 |
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Copy of Airgram discussing the forthcoming meeting of the Presidents as an opportunity to solve the salinity issue along the Lower Colorado River.
1964-01-16
2005-03-23 |
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Copy of Memorandum of conversation (5 p) between ranking governmental officials from the U.S. and Mexican governments. Participants discussed the salinity problem on the Lower Colorado River and other related political and economic issues....
1964-02-21
2005-03-24 |
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Joint communication from President Johnson and President Lopez Mateos (4 p). Communique discusses political and economic relations and touches upon the salinity problem of the Lower Colorado River.
1964-02-22
2005-03-24 |
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Carbon copy of memorandum (2 p) from Secretary Udall to Assistant Secretary Kenneth Holum. Memorandum points out an important passage in a recent join communique from President Johnson and President Lopez Mateos about the salinity problem along...
1964-03-06
2005-03-24 |
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Thermofax of letter (2 p) hand annotated by Orren Beaty. Letter conveys the position of the state of California in regard to the solution of the salinity problem along the Lower Colorado River.
1964-03-10
2005-03-24 |
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Appointment request (1 p) by Mexican ambassador to see Secretary Udall.
1964-03-23
2005-03-24 |
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Letter from Edmund Brown (2 p). Includes coversheets (3 p).
1964-03-10
2005-03-24 |
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Classified telegram (1 p) concerning a reaction by Mexican Officials to continued levels of high salinity levels in water delivered to Mexico. Includes coversheet.
1964-03-10
2005-03-24 |
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Carbon copy of memorandum (1 p) to the Commissioner of Reclamation from Assistant Secretary Holum. Memorandum requests daily reports of the quality of water being delivered to water and reinforces the importance of this matte.
1964-04-03
2005-03-25 |
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Carbon copy of letter (1 p) from Thomas Mann to Secretary Udall conveying statements made by the Mexican Ambassador concerning a coordinated irrigation schedule for the summer of 1964.
1964-04-09
2005-03-25 |
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Hand annotated classified material receipt (1 p) from Undersecretary Carr to Secretary Udall. Receipt acknowledges the transfer of a classified letter from Assistant Secretary Mann to Secretary Udall "Salinity problem in Mexico".
1964-05-04
2005-03-25 |
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Classified letter (3 p) and classified material cover sheet (1 p). Letter summarizes immediate salinity problem and solutions. Also states that if Mexico turned to the International courts the facts would be strongly against the United States.
1964-04-30
2005-03-25 |
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Carbon copy of letter (3 p) from American Counsel James Boyd to Department of State. Contains selected text of a protest letter by Gustavo Vildosola. Also includes statements about regional press coverage of the salinity porblem.
1964-05-08
2005-03-25 |
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Report (34 p). Covers the history of the problem, the treaty of 1944, numerous lower basin water projects, Arizona projects, Gila Project, City of Yuma, Mexicali Valley and more. Includes several maps and charts. Also includes a few hand...
1962-09-01
2005-03-28 |
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Report contains a complete report of the history, the present situation, and future plans for the problem of high salinity in the Lower Colorado River circa 1963. Includes some hand annotations.
1963-02-01
2005-03-29 |
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Airgram (1 p) and coversheet (1 p). Airgram summarizes a recent advertisement in a Mexico City paper called Excelsior. Advertisement is noted being restrained for its lack of emotional appeal.
1964-05-08
2005-03-29 |
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Carbon Copy of letter (2 p) from Committee of Fourteen to Secretary of State Dean Rusk. Letter states growing concern over the salinity problem and requests a meeting with State and Interior Department representatives.
1964-05-08
2005-03-29 |
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Telegram (3 p) reports on political actions and incidents which recently occurred as a result of the continuing problem of salinity along the Lower Colorado River.
1964-05-21
2005-03-29 |
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Confidential telegram (2 p) which conveys embassy comments and recommendations on the current political climate in Mexico and what could be done to relieve tension regardgin the salinity problem along the Lower Colorado River.
1964-05-21
2005-03-29 |
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Letter (2 p) and departmental coversheet (1 p). Letter confirming an appointment between Secretary Udall and Ambassador Flores. Also requests action to immediately alleviate recent elevated levels of saline in the Lower Colorado River.
1964-05-20
2005-03-29 |
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Copy of Technical report (5 p) and coverletter (1 p). Report discusses the feasibility of a by-pass channel from the Wellton - Mohawk District to Morelos Dam.
2005-03-30 |
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Copy of draft of negotiating guidelines (12 p) for the solution to the salinity porblem along the Lower Colorado River. Also includes coverletter (1 p) from Thomas Mann and Memorandum (1 p) to Secretary Udall from The White house.
1964-06-27
2005-03-30 |
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Carbon copy of File memorandum (1 p) by Edward Weinberg regarding the draft proposal of "United States Negotiating a "Permanent and Effective" Solution to Mexico's Objections to the Water She Receives from Under the 1944 Treaty" of June 5, 1964...
1964-06-09
2005-03-30 |
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Draft of what looks to be a bill for the Senate (2 p), a roster of attendees to the Committee of Fourteen's Conference on Colorado River Salinity (1 p) and accompanying White House coversheet (1 p)..
1964-06-01
2005-03-30 |
