While I'm posting things today, I might as well add something new!
So here's
Duluth Athletic Field, home of the Zenith City's baseball (and NFL!) teams from 1903-1940. In the top photo it's seen abutting its successor, the still-standing
Wade Stadium.
Google Drive link to Duluth Athletic Park
This is a bit more ramshackle looking than some of the other parks of the time, but I suppose it also had to deal with much harsher winter weather...
Enjoy!