Portion of title |
Bahia de Ponce and approaches |
Cartographic data | Scale 1:20,000 ; Mercator projection (W 66°41ʹ--W 66°30ʹ/N 18°00ʹ--N 17ʹ52ʹ10ʺ). |
Frequency | Irregular |
General note | Depths shown by isolines and soundings. |
General note | "Soundings in feet." |
General note | Includes source diagram, tidal information and table of channel depths. |
General note | GPO Cataloging Record Distribution Program (CRDP). |
Special numbering | "Formerly C & GS 937, 1st ed., Dec 1903 C-1899-25." |
Special numbering | Numbering realigned 1974 to conform to a new uniform US numbering system for all navigation charts. |
Technical details | The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view. |
Source of description | Description based on: 10th ed., June 28, 1975. |
Source of description | Final issue consulted. |
Preceding title |
United States. National Ocean Service. Puerto Rico, Bahia de Ponce and approaches |
GPO item number | 0191-B-13 (online) |
Govt. docs number |
C 55.418/7:25683/ |
Stock number | 25 AHA 25683 DMA |
Stock number | 25683 NOS |