I'm new to this forum so bear with me please. Our group reenacts Civil War Engineers and we come across some very interesting tools from time to time. In this case its the pictured axe. We found it interesting and might buy it but cannot find much info about the style and its use. I've gone through my books and catalogs and found nothing. Any help would be appreciated. I cannot post attachments yet so the link is to the photo on my unit's FB page.