For 60 years Albany man Lyall Wilkinson knew where his grandfathers World War I medals were hiding he had buried them deep into the soil underneath a jarrah tree on his familys Cranbrook,WA farm when he was seven:
https://au.news.yahoo.com/thewest/r...4764/grandson-digs-up-wwi-medals-60-years-on/
https://au.news.yahoo.com/thewest/r...4764/grandson-digs-up-wwi-medals-60-years-on/