1977 Canada Lucky 7 Leaf Hair (1 known to exist,R8 or unique) Remember the Devils hair?the 1st strike on the reverse misses to print a leaf leaving FULL view of small maple leaf in back!normally hidden+overflip,strikes missing leaf from reverse on observe + 7 from 1977.Indian feather on Queen's hair+7:total 3 7's-ULTRA ERROR COIN! http://coinspace.org/new_auction/1977--Pennache-R8-Unique-double-extremely-error-1-known-to-exist-,name,102236,auction_id,auction_details