Works of "Research Collection"
Place Collected: 79 Mine (79th Mine; Seventy-Nine Mine; Seventy-Nine property; McHur prospect)
Place Collected: 79 Mine (79th Mine; Seventy-Nine Mine; Seventy-Nine property; McHur prospect)
Place Collected: 79 Mine (79th Mine; Seventy-Nine Mine; Seventy-Nine property; McHur prospect)