[Letter from Arthur M. Alpert to J. Redmond Thomas, January 15, 1963] (open access)

[Letter from Arthur M. Alpert to J. Redmond Thomas, January 15, 1963]

Letter from Arthur M. Alpert to J. Redmond Thomas discussing about an electronics company and sharing an idea to merge it with Howell Instruments.
Date: January 15, 1963
Creator: Alpert, Arthur M.
Object Type: Letter
System: The Portal to Texas History
[Investigatory Reports on George de Mohrenschildt #2] (open access)

[Investigatory Reports on George de Mohrenschildt #2]

Photocopies of a report which resulted from a confidential investigation into the background of George de Mohrenschildt. The report states that George de Mohrenschildt and his wife lived a "beatnik" lifestyle and were highly educated. An account of his credit report, arrest record, and marriage record is included.
Date: September 3, 1964
Creator: Dallas (Tex.). Police Department.
Object Type: Report
System: The Portal to Texas History
[Investigatory Reports on George de Mohrenschildt #1] (open access)

[Investigatory Reports on George de Mohrenschildt #1]

Photocopies of a report which resulted from a confidential investigation into the background of George de Mohrenschildt. The report states that George de Mohrenschildt and his wife lived a "beatnik" lifestyle and were highly educated. An account of his credit report, arrest record, and marriage record is included. De Mohrenschildt was an acquaintance of Lee Harvey Oswald and his wife, Marina.
Date: September 3, 1964
Creator: Dallas (Tex.). Police Department.
Object Type: Report
System: The Portal to Texas History
[Letter from Dan Oppenheimer to Arthur M. Alpert, October 18, 1960] (open access)

[Letter from Dan Oppenheimer to Arthur M. Alpert, October 18, 1960]

Letter from Dan Oppenheimer to Arthur M. Alpert requesting for some information on cotton crop and Harris' debts.
Date: October 18, 1962
Creator: Oppenheimer, Dan
Object Type: Letter
System: The Portal to Texas History