Joseph McKenna, Pittsburg Lake Angeline Iron Company v…
“ Complainant, as well as the defendants, paid out large sums of money under it. All are now estopped to deny its due execution and validity.* * * * *'Complainant is entirely without equity. It doubted the correctness of the rule of Clute v. Fisher, and thought that a different rule might some time prevail. It was then its duty to take steps to test the question before permitting defendants to enter into a contest and explorations involving over $100,000. It should at least have informed the defendants of its claim, and given them the opportunity to make a contract with that in view. ”
