Section
3444, acts Aug. 10, 1956, ch. 1041, 70A Stat. 196; Sept. 2, 1958,
Pub. L. 85–861, § 1(81)(A),
72 Stat. 1480, authorized the President, in time of war or national emergency, to appoint any qualified person, including a person who is not a Regular or Reserve, in any temporary grade, provided for vacation of the appointment, and permitted, for purposes of determining grade, position on a promotion list, seniority in temporary grade, and eligibility for promotion, an officer of the Medical Corps or Dental Corps who is appointed in a temporary grade to be credited, when he enters active duty, with constructive service authorized by section
3294
(b) of this title. See section
603 of this title.
Section
3445, acts Aug. 10, 1956, ch. 1041, 70A Stat. 196; Sept. 2, 1958,
Pub. L. 85–861, § 1(81)(B),
72 Stat. 1480, provided that in addition to the temporary appointments authorized, in time of war or national emergency, a regular officer or a reserve warrant officer may be appointed in any temporary grade higher than his regular or reserve grade, without vacating that grade, or a person who holds no commissioned grade in the Regular Army be appointed in any temporary commissioned grade. See section
603 of this title.