70's Merc outboard?

[Kokines]

Have this engine and don't know anything about it, ...From what I have found I think its a 1977 85hp model 4 cylinder? The serial # is 4723019.. Any information would be helpful, thanks!

 

[bilge rat jim]

Winner, winner, chicken dinner! It is indeed a 77.

 

[Kokines]

Sweet! glad I was right about that!