Those hard angle on the wind screens and some body lines were popular from the early 80's to mid 90's, similar to my 95' StarCraft 190. I know I've been off by 15 years guessing at times. A good look at the interior gives a better idea as to age, engines not so much as they are often swapped out on older barges. Or simply look at the upper right side of the transom for the last 2 numbers on the ID tag, that easy if it's still intact. We have a 15' 70's era StarCraft in the shop that does not have the last 2 numbers on it. Could very well be pre 72'. I wish I could post a pic here, what a nice little clean boat, in the same family since new.