I am running out of time for scanning letters as I also want to scan some photos and put together a presentation. Haven't been able to process the letters in the AskSam database, but have worked up a Data Entry Form for the students to complete. It should help organize their thoughts about the letters as well.
I now have over 100 letters in the archival folders, and am scanning hit-and-miss style to catch ones that are a) suitable, and b) interesting.
Total now 93 letters. May need to complete more.