A prior section 803, acts Aug. 16, 1954, ch. 736, 68A Stat. 256; Mar. 13, 1956, ch. 83, § 2, 70 Stat. 39, related to income and deductions in the case of life insurance companies, prior to the general revision of this part by Pub. L. 86–69, § 2(a),
Section applicable to taxable years beginning after