Greetings all!

I am searching for information (info on reference material our copies out of private collections) on the 200 locomotive boilers built by Darby for russia in the 40's. Specifically, type of locomotive they were built for, photos of same, boilers at the plant finished and also mid construction. I seem to recall an article about this from a period trade publication..... sadly I cannot remember.

Any help is greatly appreciated!

Thank you, Jason