Thankyou Ronald...now i seem to recall something called "lofting"🤗

Here Rod, these are another type Plan this is for a Ville Class Tug.

Here are Plans for Fishing Launch

Final a Half hull with deck drawing and partial Line Plan

"Lines plans" are drawings derived from cross sections of the hull and are typically front, side, and bottom views. Finding a set for a specific not so common older ship probably will be difficult at best and one might have to settle for a "close enough" plan.
Lew

Ok, what is a "lines plan"??

The vessel in question is the Isle of Man ferry "Ben-my-chree" of 1927. I found two sources for the plans I need, but neither of them had the lines plan. Nor did they have the lines plans for their close sisters "Lady of Mann" 1930 and "Mona's Queen", 1934.
My google searching has displayed many pictures and sketches of a counter stern, but no lines plans. There was one body plan shown, but that was for a single screw vessel, not twin screw.

Try searching "counter stern" then select "images" on Google or your search engine. There are plenty of drawings there.
Lew
Florida ⛱️, USA ❤️

Can you be a bit more specific about which plans you want? Such as the vessel?