I am going to model the Reading Railroads Saucon/Hellertown engine facilities. I know that they still exist but are there any drawings available for the roundhouse and more importantly, the coaling tower. Also are there any photos out there of the site in operation. I’ve been searching the web and my books with little to show for it.
Have you tried the Rdg Co Technical & Historical Society?
I also feel this would be the best place to start. There may be links or a forum or group. The least, you can contact them for info.
Actually I am a member. Whereas they are a wonderful source for a lot of things they at the moment don’t have a lot of access to certain documents until they can sort out the tons of data that has been donated to them and can be available to the public