11/20/51 Dear Josh, I used an October calendar--your deduction is correct. I meant Tuesday Nov 27. I'll arrive on Northwestern Dakota "400" at 12:35 on Monday. Can you meet me? If not I'll come right to the lab. I no longer have the [ . . . ] strains, but Marjorie Bohnhof (Miller's gal) has them (from me) and is sending them to you. By the way, I'll bring my slides--I can use them or not as you prefer. I do not know the Ill S.A.B. My Condolences Aaron