I am attempting to revive a Vax-11/750 that I recently acquired. During the several moves of the machine, damage was done to the 875-A power controller. The fuse holder, power control switch, and circuit breaker were all damaged. In particular, the circuit breaker (CB1) had the handles snapped clean off. The individual poles can be moved to the ON position, but always return to the OFF position. I am looking for a replacement of either the entire power controller, or, just the circuit breaker assembly. I have located a for-profit source of an 875-A, but it will be a few hundred dollars to purchase it. If anyone has a spare 875-A or breaker, I would be extremely grateful. Thanks! --barry