Harlan F. Stone,
Graves v. Elliott — Opinion of the Court
“ As is there pointed out, the power of disposition of property is the equivalent of ownership. It is a potential source of wealth and its exercise in the case of intangibles is the appropriate subject of taxation at the place of the domicile of the owner of the power. The relinquishment at death, in consequence of the non-exercise in life, of a power to revoke a trust created by a decedent is likewise an appropriate subject of taxation. ”
