Hi all, new guy here. So I’m getting a vintage Guild, don’t have it yet. A shop I trust is rehabbing it for me. It’s a D40, 1967. My question is that while doing some research online, I see some listed as 67 with just the Guild name on the headstock. Others have the name, and then that crown-looking thing. Not sure what it’s called. Does anyone know what’s the difference? Thanks.