Unique Blend

[boba]

I saw this on Dave Rimmer's site. Strange because it also shares the number of another one of the group's releases. Is this a mistake, or does this exist? If it does exist, anyone got audio of either side, I'd love to hear it as I think the other records by the group are excellent. Thanks:

Eastbound 626 - Unique Blend - Sorrow / Won't Be Needing Someone New - 1974