Thanks for the help in finding the seed number Pritt. It’s listed as 1412521986 for that save game, and in case it makes a difference, it’s a medium size flat map.
Unfortunately I do not have a save from 1925 just after the landscaping was completed. The only one I have is when I hit the 1500 population mark in 2051. If you want it, you can download it from my site: http://Downloads.Designamatic.com/TrainFever-Game05-Year2051-Metropolis.zip (64MB)