Easy Question for those that know the answer

[Neubium]

If I understand my facts correctly, Bill Potter took over Sea Craft in 1968 and focused primarily on the 18' and 20' models. I thought the first year the 23' was introduced was 1973. Was it 1973 or 1972? I think Potter built a total of 1750 23' models which included all types. Does anyone know approximately how many Center Console (Super Fish) types are included in the 1750 total? I see a couple of classic '73 similar to mine on this site. How many do you think are left? Can I find out which of the 1750 I own?