Portion of title |
Rhode Island, Block Island |
Cartographic data | Scale 1:15,000 at lat. 41⁰12ʹ ; Mercator proj. (W 71⁰38ʹ--W 71⁰32ʹ/N 41⁰15ʹ--N 41⁰08ʹ). |
Frequency | Irregular |
General note | Depths shown by isolines and soundings. |
General note | Relief shown by contours. |
General note | "Soundings in feet." |
General note | Includes source diagram and tidal information. |
Special numbering | "Formerly C&GS 269, 1st ed., July 1952 D-1952-783 KAPP 2140." |
Special numbering | Numbering realigned 1974 to conform to a new uniform US numbering system for all navigation charts. |
Source of description | Description based on 14th ed., Mar. 23, 1996. |
Source of description | Latest issue consulted: 16th ed., Mar. 2011. |
Preceding title |
U.S. Coast and Geodetic Survey. United States--east coast, Rhode Island, Block Island |
GPO item number | 0191-B-13 |
Govt. docs number |
C 55.418/7:13217/ |