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- Corporate/Agency Authors:
- Signal School, Signal Office, and War Department
- Publisher:
- Signal School
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and Treasury Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 1922
- Corporate/Agency Authors:
- Signal Office and War Department
- Publisher:
- Signal Office
- Date:
- 2d edition, [revised to] Apr. 1921. [Reprint with changes] 1922