8 Muddy Feet 2007 The 8 Muddy Feet and20 Muddy Toes family followed up their 2006 non-trackable personal geocoin with this 2007 trackable version. With a spinner! Size: 34.5 x 44 mm on Thursday, 20 December 2012. Posted in GEOCOINS, Personal, Trackable, NON-Round < Prev Next > Related Geocoins 8 Muddy Feet 2006