Use quotation marks to search as a phrase
Use "+" before a term to make it required (Otherwise results matching only some of your terms may be included)
Use "-" before a word or phrase to exclude
Use "OR", "AND", and "NOT" (must be capitalized) to create complex boolean logic
You can use parentheses in your complex expressions
Truncation and wildcards are not supported

This Search	Will Find
“Montgomery Bus Boycott”	Records that have the exact phrase Montgomery Bus Boycott
Albany OR Augusta +integration	Records with the word integration that also contain the words Albany and/or Augusta
King -Martin	Records with the name King but not the name Martin
“Freedom Rides” AND Carter	Records containing the phrase “Freedom Rides” and the name Carter
Selma AND (Lewis OR Williams)	Records containing the words Selma and Lewis or Selma and Williams

[Telegram from John J. Herrera to John H. Barron - 1947-03-31]

Collection:: John J. Herrera Papers
Title:: [Telegram from John J. Herrera to John H. Barron - 1947-03-31]
Creator:: Herrera, John J.
Date of Original:: 1947-03-31
Subject:: Business, Economics and Finance--Communications--Media
Radio frequency allocation
Radio frequency
Telegraph
Radio engineers
Telegrams
People:: Morales, Felix H., 1907-1988
Barron, John H.
Prince, D. F.
Location:: United States, District of Columbia, Washington, 38.89511, -77.03637
Medium:: letters (correspondence)
Type:: Text
Format:: image/png
Metadata URL:: https://texashistory.unt.edu/ark:/67531/metapth249381/
Language:: eng
Extent:: 2 p. ; 15 x 21 cm.
Contributing Institution:: University of North Texas. Libraries
Rights: