I very highly recommend silvam14's ballparks. They really are a must have if you are interested in playing historical MLB manual games.
I also highly recommend silvam14's historical MLB uniforms. Unlike some other historical MLB uniforms, silvam14 even added a number on the back of his jerseys for teams which used numbers based on each season. He also has variant jerseys and hats which were sometimes if rarely used by MLB teams. Check out this thread link for his historical jerseys:
https://forums.ootpdevelopments.com/...d.php?t=330063
I agree with silvam14 that once you have the historical season set up along with historical parks and historical uniforms that you can simulate the feel of being in places like Fenway and other parks.
As an example today I placed on YouTube an OOTP23 video which features one of his versions of Fenway Park along with his historical hats and jerseys. I even "souped" it up a bit to include some additional camera views and custom sounds and custom something else. This YouTube link is:
https://www.youtube.com/watch?v=MJlu...el=kcstengelsr
I have been using silvam14's parks for some years now and he is also good at updating them when necessary if new information becomes available. I think that I have played hundreds of manual games using silvam14s' ballparks but there are so many of them! I know that I have used all of his MLB ballparks from the mid 1950s through the mid 1990s with good results and I have also used many of his earlier or later ballparks and versions, but there are still some which will be new to me and I know that I will enjoy the surprise of opening these gifts.
Thank you silvam14!