Glowy, I don't honestly know which cams. The door and spindle look a lot like an old White that I have, and also a Remington. All of these machines were made in Japan in the 50's or early 60's - perhaps even from the same manufacturer. Unless someone here knows exactly which cams... I would also try the good people over at the Vintage Japanese SM Yahoo group:
https://groups.yahoo.com/neo/groups/...ns/topics/1448
It's a great looking machine and they were made the last.
I'll bet it will sew really well. Worth the effort to save it.