• § 311. Omitted

• § 312. Employees

• § 313. Duties of Secretary of Commerce

• § 313a. Establishment of meteorological observation stations in the Arctic region

• § 313b. Institute for Aviation Weather Prediction

• § 313c. Authorized activities of the National Oceanic and Atmospheric Administration

• § 313d. NIDIS program

• § 314. Omitted

• § 315. Changes or assignment to duty

• § 316. Omitted

• § 317. Appropriations and estimates

• § 318. Weather signals on mail cars

• § 319. Omitted

• § 320.

• § 321. Repealed.

• § 322. Odd jobs for part-time employees

• § 323. Repealed.

• § 324. Omitted

• § 325. Authority for certain functions and activities

• § 326. Maintenance of printing office in Washington, D.C.

• § 327. Employees for conduct of meteorological investigations in Arctic region; appointment and compensation; extra compensation to other Government employees for taking observations

• § 328. Transfer from other Government Departments of surplus equipment and supplies for Arctic stations

• § 329. Omitted