Fuel mix 5hp Eska

Looking for the correct fuel mix for my 5hp Eska outboard. Model# 1771B

I just logged in for the first time in what seems like forever.

If you haven't already received your answer... Your motor is a 1972, and the manual states for 1970 to 1973 you should use a 24:1 Fuel/oil ratio using TC-W (Now TC-W3) oil.
Yes, the motor is air cooled, but the exhaust is water cooled, so I'm guessing that has something to do with it.
On that note, please note that even though the engine itself is air cooled, do not run it out of water or you will damage the impeller.
I hope this helps, or helps someone in the future.

Wayne