3M DC 600a Data Cartridge backup

Is there anybody local to me in Edison New Jersey, that may have a way of reading a 3M DC 600a data cartridge, from a back up in 12/1991 ? It is a back up of a Maxum 286 computer I believe it was running DOS and Windows. I don’t know what program was used to back it up. I believe it an external drive was used to back it up. Unfortunately the 286 motherboard is completely corroded and I do not have the original tape drive. If anybody can help out, I’m just curious to know what’s on the tape and maybe we can put the contents onto a USB drive. I’d be willing to do this at some point when we have a workshop here in New Jersey. Mike R. Sent from: My extremely complicated, hand held electronic device.