At head of title, I-XVI: National recovery administration. Hugh S. Johnson, administrator for industrial recovery.--XVII-XXIII, National recovery administration. National industrial recovery board Volumes I-XXII, June 16, 1933 - April 22, 1935 contain Codes of fair competition, nos. 1-557. Volume XXIII contains no main codes, being made up entirely of amendments, executive and administrative orders, and the Supreme court decision concerning the code-making authority of the National recovery administration Title varies slightly 1. Nos. 1-57 : June 16-Oct. 11, 1933 -- 2. Nos. 58-110 : Oct. 12-Nov. 10, 1933 -- 3. Nos. 111-150 : Nov. 1-Dec. 7, 1933 -- 4. Nos. 151-195 : Dec. 8-Dec.31, 1933 -- 5. Nos. 196-244 : Jan. 1-Jan. 31, 1934 -- 6. Nos. 245-286 : Feb. 1-Feb. 16, 1934 -- 7. Nos. 287-329 : Feb. 17-March10, 1934 -- 8. Nos. 330-373 : March 11-March 27, 1934 -- 9. Nos. 374-416 : March 28-May 3, 1934 -- 10. Nos. 417-444 : May 4-May 26, 1934 -- 11. Nos. 445-463 : May 27-June 11, 1934 -- 12. Nos. 464-476 : June 12-July 5, 1934 -- 13. Nos. 477-490 : July 6-July 22, 1934 -- 14. Nos. 491-496 : July 23-Aug. 4, 1934 -- 15. Nos. 497-508 : Aug. 5-Aug. 25, 1934 -- 16. Nos. 509-519 : Aug. 26-Sept. 15, 1934 -- 17. Nos. 520-524 : Sept. 16-Oct. 9, 1934 -- 18. Nos. 525-531 : Oct. 10-Nov. 6, 1934 -- 19. Nos. 532-538 : Nov. 7-Dec. 19, 1934 -- 20. Nos. 539-543 : Dec. 20, 1934-Jan. 23, 1935 -- 21. Nos. 544-553 : Jan. 24-March 5, 1935 -- 22. Nos. 554-557 : March 6-April 22, 1935 -- 23. April 23-July, 1935