Re: Porter drawings, etc.

Thanks for posting the video of such a fine looking locomotive.
I am trying to find information on 36” gauge 0-4-0 + T and 0-4-4T locos built between 1892 and 1920. I did not know the California State Railroad Museum had Porter material. Do you know the scope of the Porter materials in the California State Railroad Museum collections?
Specifically, I’m looking for drawings of an 0-4-0 saddle tank built about 1920. I have tried the National Museum of Science and Technology in Ottawa, Canada without luck. The Canadian National Archives lists microfilm drawings on their web site, but I need to learn how to use interlibrary loan to view them.
Cameron
Arlington, Texas