William O. Douglas,
Maguire v. Commissioner of Internal Revenue…
“ In the case of property transferred in trust to pay the income for life to or upon the order or direction of the grantor, with the right reserved to the grantor at all times prior to his death to revoke the trust, the basis of such property in the hands of the persons entitled under the terms of the trust instrument to the property after the grantor's death shall, after such death, be the same as if the trust instrument had been a will executed on the day of the grantor's death.'↑ Revenue Act of 1921, 42 Stat. ”
