Tank car AXLX1702 shell crack as found after jacket and insulation removal.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/68618467@N03">National Transportation Safety Board</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/ntsb/36048493351/">Rail Tank-Car Breach, Chlorine Release, Martinsville, West Virginia</a>