These arrived in the mail today, a day ahead of schedule (which is truly miraculous around here):

An Ansco Super Memar and an Ansco Speedex Special R. So I've got 135 and 6x6 rangefinders covered. Both with the Apotar, a lens I love for it's unique, period-esque rendering. On quick examination: Shutters on both work, albeit stutteringly. Shutter releases work. Film advances work. Both suffer from the Bayer glue in the focus and rangefinders. The Memar front is coated with a red powder, which comes off with a little rubbing, which I think is from the case. The Memar has a slight dent in the top plate. Rangefinder spots in each are bright and contrasty. The Speedex bellows will absolutely have to be replaced (definitely going bright red on that). The Speedex has the DoF indicator dial, which I think dates it to the pre-1956 Mark I. The Memar has a Prontor -SVS with the EV system shutter, which I'm sure makes it a later model, though I haven't found dating yet.
All in all, I'm happy with these so far. I'm hopeful that both will clean up well and be fun picture takers come summer.