 None of the items stolen in 1980 have ever been located or recovered - and most likely all were melted down for their gold content.However the thieves, obviously professionals based on their co-ordination and timing, nevertheless left the Mann Cup and Minto Cup unharmed during their break-in.In the wake of the break-in, extensive alterations and additions were made to the Hall of Fame to allow for better security and presentation of the items on display and of Canada's National Sport.