I am looking for both an article and the film made inside a loco boiler the article describes. The article "A Motion Picture Study of Locomotive Boiler Foaming" by O.W.Carrick was published Brotherhood of Locomotive Fireman and Engineman's Magazine, January & February, 1941.

I believe the filming was undertaken on the Missouri Pacific Railroad by the Electro-Chemical Engineering Corporation and the Dearborn Chemical Company.

Any advice on where these might be found or, even better, copies would be much appreciated.

Thanks!

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It has a different title, but here's another article by the same author on the same topic: http://books.google.com/books?id=rqBPAAAAYAAJ&pg=PA912&dq=o.w.+carrick+boiler+foaming&hl=en&sa=X&ei=uCcbUZmEJenGiwKzoIGQCA&ved=0CC8Q6AEwAA#v=onepage&q=o.w.%20carrick%20boiler%20foaming&f=false

Also: http://www.ebay.com/itm/JANUARY-1941-BROTHERHOOD-LOCOMOTIVE-FIREMEN-and-ENGINEMENs-Magazine-/170970871126