GATX or CONX 50's Decals

Hello All.

First post in the Model Railroader Forums (wooohoooo) :slight_smile:

Down to business. Im modeling the Black Hills Division of the Chicago & Northwestern and I am in need of some decals for my undec Proto 2000 10,000 gal tank cars. I have found some on Microscale’s website, however they list them as being for the 60’s. The era im working on is the transition point between steam and diesel, so … im not sure if those will work or not.

Does anyone know where I might be able to find some reference shots of the early tank cars to make my own decals? Or should I just use the Microscale ones and call it good?

Thanks

Craig