Dear Dwight,
Studebaker International received the booster, but is not suitable to serve as a basis for a proper rebuild, according Jim Lime*. You can contact Jim.
I don't think there's any point in returning it. I understand you're also surprised and that you've incurred costs.
Question: How can we resolve this matter?
(* = Paul, The core that was sent to us is no good. Part of the housing is broken off and it's missing the cap that surrounds the rod. Jim)
Looking forward to hearing from you, Paul