HELP! 1975 Gregor 15'

[Gtornai1]

Hi I need help finding the model of my aluminum boat the pink says the year and that's it... It's a 1975 Gregor it's 15' 1" and has a side consel in it with three bench seats.... Il do cannot find the max persons weight etc stamp anywhere any help is greatly appreciated! Thanks in advance (I would add pictures but cannot figure out how!)