I wanted to model the 1870's in On30. MMI is bringing out a 1870's 4-4-0, but $400 dollars, HOLY MOLY!!!!!. The Bachmann Mogul looks silly with a balloon stack when you see it in person, it is an 1880's state of the art loco, not 1870's.
Going back to my original roots and my rubber gauging lifestyle, I found the alternative, Sn3.5.
Sn3.5 allows realistic models to be built from HO mechanisms. You can only build caricatures or industrial tramways in On30 using HO mechanisms. Mantua Oldtime 1860's are a $7 dollar street value narrow gauge box car. 3-1/2 foot gauge was the original common carrier narrow gauge instituted in Norway and India in the 1860's.
Besides S scale is the one true scale, seriously, it is the best size for layout building, bar none.
Fight the high price of narrow gauge and visit my Sn3.5 page at:
http://www.pacificcoastairlinerr.com/s_scale/
Thank you if you visit
Harold
Going back to my original roots and my rubber gauging lifestyle, I found the alternative, Sn3.5.

Sn3.5 allows realistic models to be built from HO mechanisms. You can only build caricatures or industrial tramways in On30 using HO mechanisms. Mantua Oldtime 1860's are a $7 dollar street value narrow gauge box car. 3-1/2 foot gauge was the original common carrier narrow gauge instituted in Norway and India in the 1860's.
Besides S scale is the one true scale, seriously, it is the best size for layout building, bar none.
Fight the high price of narrow gauge and visit my Sn3.5 page at:
http://www.pacificcoastairlinerr.com/s_scale/
Thank you if you visit
Harold