1744 Duc d’Anville expedition

I’ve noticed an anomaly whilst reading Pritchard’s Anatomy of a Naval Disaster*

Pritchard, James (1995). Anatomy of a Naval Disaster: The 1746 French Expedition to North America. Montreal: McGill-Queen’s University Press: https://www.jstor.org/stable/j.ctt817g7

Image: Action between HMS Nottingham and the Mars.By Samuel Scott – http://collections.rmg.co.uk/collections/objects/11860.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=9916730