I recommend visiting a local museum or historical society that features industrial exhibits, as they often showcase old screw machinery from the past. You may also want to explore online resources such as industrial history websites or forums dedicated to vintage machinery enthusiasts. Additionally, contacting antique machinery collectors or attending relevant trade shows could provide you with opportunities to see old screw machinery up close.
You screw them in and maybe later screw them out, I don't see any 'maintenance'
There is no Machinery Island. The islands include Steamworks island. (see related question)
Hardware
i want to find an old map of the olmecs.
The teeth
it depends on what movie you want to see
You can be as old as you want, I think, as long as your parent/ guardian let's you.
A vice use a screw to open and close.
germany
A pichu.
It depends how old you are and what event you want to see
i want to look at my yearbook to see my pic's