North Shore Line sign

This is a revopont miraco scan of the sign from the side of North Shore Line 251.  This was part of an electric railway that connected the Chicago loop to Milwaukee and operated until 1963.  

More about car 251 at the link below 

https://www.irm.org/player/cnsm251/

The STL and bg code are 1/5 scale to fit a Prusa mini.   The mini can almost fit this sign at ¼ scale.  Originally it would have been a red color with a white border.  If you're printing on a mini you can use the bg code and start it in a bright red and then change to a silver color when the color change point kicks in.  

For full size simply scale up the STL 500%.  This file could be easily scaled down and modified to be a fridge magnet or anything else you desire.  Enjoy