I finally finished a roll that that been sitting in my Rolleiflex for a number of months, long enough that I had forgotten that it had some images of St. Louis. I am finding that Kodak TMX 400 film and Microdol-X developer make a nice combination!
Rolleiflex 3.5E3, Xenotar lens
Kodak TMax 400 developed in Microdol-X stock