E31 hull Number location.
Jim, As others have said, the number should appear on the transom in the upper right corner. That said, I know of a couple E31's that have had work done on them and in the process, have lost the hull number in that location. You might want to look on the underside of cabinet drawers, etc. In that case, just the two numbers of your hull will appear in felt marker. As you know, yours is of course hull #30 so look for just that number. Regards, Glyn Judson, E31 hull #55, Marina del Rey, CA