I have some tapes, marked /usr level0 unix backup vol1. They appear to have come from an 11/750 (or 780) running UCB Unix 4.1 around 83-84'ish I have tried some commercial PC/WIN software I've used in the past to look at them, but they are coming up unlabelled tapes. If I install some OpenBSD Unix on a spare drive, can I perform a restore from this format and put the image into some subfolder???