August 2017 Archives by thread

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Starting: Fri Aug 11 16:45:41 EDT 2017
Ending: Fri Aug 11 16:45:41 EDT 2017
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• [ARRL-OK] How to Tell If Your Eclipse Glasses or Devices Are Safe for Direct Viewing   D C _Mac_ Macdonald

Last message date: Fri Aug 11 16:45:41 EDT 2017
Archived on: Fri Aug 11 16:45:50 EDT 2017

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