As far as I can tell this Evinrude Elto boat motor was manufactured in 1928. It's model number 307 and appears to be original.
The motor has been restored several years ago and is in clean, attractive condition. It looks very good cosmetically, but it has picked up a few paint scrapes a nd scratches.
I haven't tried to start or run this engine. If you wanted to start it, I'm sure it would take some service or maintenance. Please check the photos closely for complete details and additional information.