- Publication Title:
- Notice to aviators 4, 1921; Apr. 1 [1921].
- Display Title:
- Notice to aviators 4, 1921; Apr. 1 [1921].
- Corporate Agency Authors:
- Hydrographic Office, Navigation Bureau, and Navy Department
- Sort Author:
- Hydrographic Office
- Date:
- [1921.]
- Publish Date ISO Format:
- 1921-01-01T00:00:00Z
- Publication Start:
- 19210101
- Publication End:
- 19211231
- Corporate/Agency Author:
- Hydrographic Office
- Publication month:
- 13
- Publication year:
- 1921
- Description:
- [1]+39-65 p.
- Notes:
- [Monthly.]
- Notes:
- [Monthly.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- April 1921
- Monthly Catalog issue number:
- 316
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1921-04-01T00:00:00Z
- LC Number:
- 20-26958
- Record start page number:
- 533