- Publication Title:
- Index chart of Hydropac messages, effective hydropac messages concerning mine fields and swept channels Jan. 7, 1950.
- Display Title:
- H. O. misc. chart. 11,847. Index chart of Hydropac messages, effective hydropac messages concerning mine fields and swept channels Jan. 7, 1950.
- Series Title:
- H. O. misc. chart.
- Corporate Agency Authors:
- Hydrographic Office and Defense Dept.
- Sort Author:
- Hydrographic Office
- Date:
- Apr. 1946, issue no. 12 [1950]
- Publish Date ISO Format:
- 1950-01-01T00:00:00Z
- Publication Start:
- 19500101
- Publication End:
- 19501231
- Corporate/Agency Author:
- Hydrographic Office
- Publication month:
- 13
- Publication year:
- 1950
- Publication place:
- Washington, D. C.
- SuDoc number:
- D 203.21:(no.)
- Description:
- 30×33 in.
- Notes:
- ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- March 1950
- Monthly Catalog issue number:
- 662
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1950-03-01T00:00:00Z
- Monthly Catalog entry number:
- 5630
- Record start page number:
- 66