I am also a Retina lla fan, it being my only camera for years, almost always loaded with Kodachrome. But
I have since used others, I also recommend the Agfa Solinette, with an Apotar or Solinar lens (also
marketed as Ansco Regents). With or without rangefinders. You don't really need a rangefinder, the
learning time for guesstimating distances is very short.