Petroglyphs range in age from thousands of years to just a few hundred.  This one, of a musket, was probably carved in the 1700's, after Europeans had introduced firearms to Hawaii.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71279764@N00">Ken and Nyetta</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kjfnjy/28024631074/">Petroglyphs range in age from thousands of years to just a few hundred.  This one, of a musket, was probably carved in the 1700's, after Europeans had introduced firearms to Hawaii.</a>