Guard band has several meanings.
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Famous quotes containing the words guard and/or band:
“Those that I fight I do not hate,
Those that I guard I do not love.”
—William Butler Yeats (1865–1939)
“The band waked me with a serenade. How they improve! A fine band and what a life in a regiment! Their music is better than food and clothing to give spirit to the men.”
—Rutherford Birchard Hayes (1822–1893)