Attached is an Excel file that lists the Frisco Depot Plans that Richard had in his files and are posted on this site.
Wow, that's a bunch! If you scan all of those, you'll be busy for a while. Couple that I was looking for are Windsor Springs and Robertsville (listed as Robertson on the spreadsheet). I wish someone would have taken photos (I'm sure the RR did) back when they were built because they were long gone by the 40s-50s. Thanks for your efforts!