Sadler Coffee Mug Thomas Beauchamp Earl of Warwick b.1345 RWL London England.  

Knights & horseback of ornate regalia.  Image detail is amazing; beautiful colors painted with very fine sharpness and clarity.  

Note the goose head arched forth in battle position, atop his crowned helmet, the fine painting of the sword sheath, and the detail in the horse legs, eye & tail.  If England history is your thing, you may enjoy this cup very much,  The rim has gold trim.  Thanks for looking!  SP64