Hun for hunter/ mfg
A1 for model
228 is the number of hull built
E stands month or May hull laid
7 stands for year hull was laid
87 is the model year
The first 10 of this model were swing keels with winglets on them. Then they came standard with the wing keel.
The model year changed every August 1. For example a hull laid in July say July 15, 1987 would be model year 1987 but if they first laid the hull on or after August 1, 1987 the model year would be 1988.
The first hull of the 23.5 was laid in August, 1991 for model year 1992 with the first leaving th factory in the same month. I have a picture. However there were some 23 wing keels still in the pipeline in August thus the model year 1992.
I first showed the 23.5 boat in August 1991 with folks at Smith Mountain Lake to folks as far away as Canada to Florida and the Midwest due to my involvement with that boat. Following that weekend I called Hunter To report contracts made. I said we have a problem as I explained a little over 30 contracts that they needed to ramp up production. Most of the dealers I knew I called and advised of their area customers whom I sold turning those contacts over to them.
To answe your question how many 23’s were built a figure of 1100-1200 made but that was long ago. Hunter had to build several hundred to see any profit. I cannot remember exactly how many as I am much older now.
Warren Luhrs who owned Hunter was a dear friend who always listened to my hair brain ideas. When sailing solo around the world he was provided with Franklin County sparkling mountain peach brandy from them thar hills!