This is my latest and “last” work on the registry unless some new information is discovered.
The Constitution-class starships, which were also known as Starship-class 1 or Class I Heavy Cruisers, were the premier front-line Starfleet vessels in the latter half of the 23rd century. They were designed for long duration missions with minimal outside support and are best known for their celebrated missions of galactic exploration and diplomacy which typically lasted up to five years.
I also decided not to include NCC-1865 TASHIK-SOTRA in this list, you could assume that more Constitution class ships where built later.. after the first run had 21 ships constructed in my imagination.
This is the latest list with minor revisions and inclusions after a few suggestions and as Greg Jein once said about his list also featured in the image. “You are, of course, free to regard this with approval, disapproval, or indifference”.