Talk:HMS Approach/@comment-6335668-20141113063820/@comment-6335668-20141113102035

That's exactly why I asked. Here, we have a ship that doesn't list half its details but has a tonnage given. That means the tonnage must either be drawn from private figures or be a guess, as all tonnages require the beam, depth, etc of the ship. Further, neither BOM or Moorsom must necessarily come into play as this is not RL. I personally use the BOM because I dig it, but that's about it.