It depends how far back you are talking about. If you are talking back to the 1700s it would be cotton. If you are talking about a time period even father back than that, sorry, I can't help. Hope this helped.
<span>I believe the answer is: reviewing the Osha 300 log Osha 300 log provide a set of detailed instructions for injuries/illness record-keeping based on the specific situations.
These records would be reviewed annually by members from OSHA as a part of their scoring system for the safety in a certain work-site.</span>