Lets try this one. I haven't looked at the full-sized photo until now and it looks like I was incorrect. the model most likely is "20' COB". Probably "20 Foot
Cuddy,
Out
Board". Here is an older thread discussing a pre-HIN plate on our friend Dogbomb's Seafari that appears to confirm.
http://www.classicseacraft.com/commu...+Serial+Number