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NDSU University Archives: John Denver finishes set.
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NDSU University Archives: John Denver and guitar.
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NDSU University Archives: John Denver in front of a background.
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NDSU University Archives: John Denver close up .
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NDSU University Archives: Louis Armstrong and his band.
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NDSU University Archives: Guest performer
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NDSU University Archives: A view from the wings.
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NDSU University Archives: ua001530
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NDSU University Archives: The audience
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NDSU University Archives: Playing in the spotlight.
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NDSU University Archives: Art shot of Louis Armstrong.
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NDSU University Archives: Louis Armstrong Band solo.
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NDSU University Archives: Louis Armstrong and guest.
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NDSU University Archives: Louis Armstrong playing.