[Supersedes W. D. Pamphlet 20-21, Sept. 24, 1946, and ASF manual M3, Nov. 13, 1944, including Changes 1, Apr. 16, 1945.] and [Issued with perforations.]
Notes:
[Issued with perforations.] * For Sale by Superintendent of Documents. Paper, $1.00.
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00.