what year is this engine????

[lostinboat]

all I know about this outboard is it is a 115hp Mercury serial # 1503150. I have checked many sites but cannot find this engine year. any help? thanks

 

[dungbeetle46]

Re: what year is this engine????

this may help
http://www.maxrules.com/Merc_model_files/115-150.html

 

[lostinboat]

Re: what year is this engine????

checked site serial # not listed but thanks for your help