united states mine rescue association
Mine Safety Training
PowerPoint Presentations

How To Use the Translation Features of PowerPoint
This how-to video will walk you through everything you need to know to get started using the translation features of PowerPoint.  For more information on using Translator with Microsoft PowerPoint, visit here.
Category: Cap Lamps
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23 slides
Cap Lamp Signals
Explores the history of the cap lamp and the various communication signals used by miners.


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