Section 197, act Mar. 3, 1927, ch. 365, 1, 44 Stat. 1394, related to establishment of Foreign Commerce Service. Section 197a, act Mar. 3, 1927, ch. 365, 2, 44 Stat. 1394, related to duties of officers. Section 197b, acts Mar. 3, 1927, ch. 365, 3, 44 Stat. 1394; Apr. 12, 1930, ch. 142, 46 Stat. 163, related to appointment of officers, assignments for duty, and allowances. Section 197c, act Mar. 3, 1927, ch. 365, 4, 44 Stat. 1395, related to employment of clerks and assistants. Section 197d, act Mar. 3, 1927, ch. 365, 5, 44 Stat. 1396, related to status of officer while serving abroad.