[vcf-midatlantic] VAX/RD54 recovery

I had gotten a RD54 and worked out how to pull the head servo for data recovery. http://www.pdp8online.com/mfm/head_servo/pics/rd54_wires.shtml?small At a previous workday a VAX was being worked on for the Museum. The drive in it had head position errors so I wasn't able to get a good read at the time. With the above method I probably can read it now. If the drive is still around and not reformatted I can try at the next work day. I think their was another drive that wasn't read from a PDP-11 also. Did the VAX get a new OS install on it?