Hello there, I would like to find the plans of any historical building under public domain (or not) to draw it. Problem is, I have scouted all of the possible internet and didn't find any plans with dimensions for the facades that I'm more interested in. Do you know any sites I could find plans with dimensions of any building build before 1940? I know the date limit doesn't help for there are no digital files of them, but with the help of scanners I hope that there are some out there. Thank you!!