Zealot

Hello everyone, can anyone tell me anything about this railroad? Was it real? Where did it operate? The reason im asking is, i ordered two of the new Proto High Hood GP30's wearing the Indiana & Ohio Railroad name. I got one with sound and one without. I really like the colors and i love the HH GP30, beside, i was looking for a different road to model this time around. Any and all help or information is really appreciated. Thanks!