And They're Off!!! - Delaware Public Archives - State of Delaware
Harrington Takes Aim at Ribblesdale With Magical Lagoon - BloodHorse
Delaware Standardbred Owners Association - BIG NIGHT TONIGHT! $150,000 QUILLEN FROM HARRINGTON RACEWAY! Here's a press release from the Harrington Raceway Publicity Office: Quillen Memorial A Homecoming for Team Teague HARRINGTON, Del. –
Harrington Raceway - Harrington Raceway and Casino - Delaware Horse Racing
Talking Horses: BHA defends blood sampling after Harrington complaint | Horse racing tips | The Guardian