Re: 1956 Evinrude
I've been looking for an old outboard like that, I'd say for 150, and it comes with a tank, if it runs, I'd buy it.
from the pictures, it doesn't look like it's to beat up, the lower unit looks to be a slightly different color then the rest of the outboard, like it might have been repaired or changed out at some point in it's life, so I'd take a look at the LU and check it out real good.
just my 2 cents ....Stuart