Bowman 49 ketch 1987

I have a Bowman 49 ketch built in 1987
I’m wondering if anyone has any info about how many were built and where they are
I’m in NZ

There’s a super looking 1981 Bowman 49 ketch for sale at Gulf Harbour Marina, Hibiscus Coast, Auckland through Gulf Group Marine Brokers. I’d be keen if I could park it somewhere! The asking price is NZ$210k and she’s been in the same ownership since 1984. I suspect their knowledge of Bowman 49s will be extensive. Good luck.