It's always helps to have photos of the prototype before you build a scene.
Here's some photos from the Toronto Archives of the Port Credit radial car line in 1927. Each photo has a description at the bottom of the photo.
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5535.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5536.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5537.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5539.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5540.jpg
And some photos from 1928:
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6282.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6283.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6284.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6285.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6286.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6287.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6288.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6292.jpg
Here's some photos from the Toronto Archives of the Port Credit radial car line in 1927. Each photo has a description at the bottom of the photo.
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5535.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5536.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5537.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5539.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it5540.jpg
And some photos from 1928:
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6282.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6283.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6284.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6285.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6286.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6287.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6288.jpg
http://gencat.eloquent-systems.com/webcat/systems/toronto.arch/resource/ser71/s0071_it6292.jpg