Its going to turn out to be a model 432 which would make it a 1933 Sport Single, since its an Evinrude.
For it to be a Super Single, it needs to be an Elto with battery ignition.
1933 is the first year for this motor and is the only year the Sport Single had the tank in front. In 1934, they switched it around to behind the flywheel.
Your model number will be stamped into the crankcase casting on the starboard side of the motor, as show here
Hope this helps.
Best,
PM T2
He's livin' in his own private Idaho..... I hope to go out quietly in my sleep, like my grand-dad did..... and not screaming, like the passengers in his car...