I had to replace a dodgy monitor, so here are the pics I promised Saturday.
For a grand total of $2:
The Super Adjustable has a Z-4 date code. It cleaned up nicely with scrubbing bubbles, tilex, and rubbing alcohol (with a splash of Lilac Vegetal).
It works very nicely set on 6 or 7. I put a new Bluebird in it and have had 2 damn fine shaves with not a hint of razor burn.
I haven't tried the Schick blades yet as I wanted to only change one variable at a time.