Collection search - MERRILL OSBORNE INGLIS, WALTER BIRON & ; FRANK MANN VS. AE DUPONT & EDWARD ; CHARLES MACLEOD APPEAL IN THE SUPREME COURT OF CANADA FROM THE ONTARIO APPEAL COURT. CONSTITUTIONAL VALIDITY OF A TRIBUNAL ESTABLISHED UNDER THE ONTARIO MINING ACT AS AMENDED - WHETHER THE TRIBUNAL WAS ATTEMPTING TO EXERCISE THE JURISDICTION OF A COURT WITHIN THE MEANING OF S96 OF THE BNA ACT; POWERS OF THE ONT. MINING COMMISSIONER TO HEAR APPEALS IN CONNECTION WITH CANCELLATIONS OF UNWORKED MINING CLAIMS. MEMORANDUM ON SUMMARY JURISDICTION OF JUSTICES OF THE PEACE GENERALLY. BRITISH NORTH AMERICA (BNA) ACT S96 ONTARIO MINING ACT RSO1950, C236, S15