Trading with the Enemy — Power of Attorney given by Persons Resident in Enemy Territory — Validity of — Purported Sale of Property.

War — Effect on Private Property — Enemy Character — Persons Resident in Enemy-Occupied Territory — Power of Attorney Given by — Trading with the Enemy Ordinance — Voluntary and Involuntary Residence — Evidence of Effective Occupation of Territory — Certificate of Custodian of Enemy Property — Vesting of Property in Custodian — Purported Sale and Registration of New Title.