It's a Dunlop, K77 maybe? I haven't been riding it much and neglected to install the new tires and wire wheels.
I gathered a K0 wide front hub and a two hole rear hub and laced up new DID rims and spokes. I've had the new tires mounted for a couple months, just haven't had the lift empty. I took it for a neighborhood ride to move the gas around and get some heat in it and found this when I got home.
I had mixed feelings about new rims with stamped sides, but my used ones aren't as shiny.