VII APPEALS FROM ROYAL COMMISSIONS Up to this point we have dealt with the regulatory and procedural aspects of what may be described as the ordinary appellate jurisdiction of the Privy Council as the court of last instance in the judicial hierarchy of the several dominions of the crown. There remains to be considered the jurisdiction which was exercised exceptionally, in the sense that it depended upon particular commission. The exercise of this power was unusual, since it involved controversies between units which were politically independent of each other, but were in some wise in subjection to the crown. From the point of view of the development of public law the situation was peculiarly interesting in that none of the litigants possessed attributes of full sovereignty, and although the crown, in the case of colonies, continually referred to them as "jurisdictions" in official communications, the expression was obviously not used in its common law sense, but had implications both factual and legal which ran beyond the accepted usage of English courts. The situation was further complicated by the circumstance that by the private law tests which governed English thinking certain units had a recognizable status as corporations or as feudatories, whereas others and notably royal colonies such as New York and Virginia, were impossible to fit into existing categories, being more than ancient demesne and peculiarly enfranchised, but without the usual muniments thereof. In the case of Indian tribes, there was likewise no available precedent. The medieval conception that the King was perpetually at war with infidels had sufficed to found the crown's right to the soil by conquest, but it was otherwise inadequate, since the realities of colonial administration soon disclosed it to be prudent to recognize some sort of status in the tribes and that, for the safeguard of the crown's own property rights, the original occupants had to-be protected. There is little evidence that the questions just outlined were subjected to considerable pondering or that crown law officers were aware of the fact that the colonization of America had created new problems of public law. Furthermore, since the King's writ did not run in partibus transmarinis, the courts at Westminster rarely had to grapple with this confusing matter. It was accordingly left to the fumbling of administrative officials. This meant, of