INDEX 



201 



Pag* 



Channel information (see Improved Channels) . 62-64 

 Channel shown by soundings and curves.. 63 



Course recommended (P-5) 186 



Corps of Engineers tabular forms 62 



ControlUng depths in feet only 63 



Controlling depth not greater than project 



depth 63 



General rules in charting 62-64 



Channel legends (Q-5, 6) 63,64 



Channel Umits (see Improved Channels) 62, 63 



Channel markers, private (see Piles, etc.) 47, 85 



Standard note (Fig. 9) 140 



Characteristics and numbers of aids 74-85 



Aero (K-4) 85 



Buoys (L) (Chart No. 1 — Lighted and 



unUghted buoyage) 81, 82 



Daybeacons (L-62) 82 



Lights (K).i - 78-80 



Lightship (Fig. 24) (K-6) (Chart No. 1— 



Lighted buoyage) 83 



Light phases (cycles) (Chart No. 1 — 



Lighted buoyage) (Fig. 35) . - 166 



Chart: 



Aids 74-88 



Border layouts (Figs. 3 to 6) 133-137 



Classification of charts 2 



Construction... 4, 14 



Feature?, coast, land (A, B, C,) 174, 175 



Foreign (see Original Sources). — 14 



History 36-39 



Junctions, notes and type (Fig. 21) 32 



Material, evaluation of 13 



Names 105-109 



New or reconstructed 4, 5 



Numbers, catalog of 20 



Numbers, position of (Fig. 3) 133 



Original sources 14 



Printings 5-7 



Requirements 15 



Sizes and prices (Fig. 36). 167 



Soundings, selection of 54-59 



Specifications 13, 39 



Terms 3 



Charting Material, Evaluation of 13 



Chart No. 1 171 



Chesapeake Bay note (Fig. 12) 143 



Checkered buoy (L-33) 195 



Chimney (stack) (1-44) 28 



Church (1-8) 49 



Cities (I-l, la) 48,49 



Clarke's spheroid (See Geographic Datums).-. 8 

 Clearance depth over rocks, WTecks and ob- 

 structions (0-6a; Q-9, 9a) 51 



Clearances, bridge 33-35 



CUffs (A-3) 44 



Coast features (B) 175 



Coast Guard 29 



Light Ust 77 



Regulation of an chorage areas 20 



Stations (J-3, Ja) 29 



Coast charts - 2 



Coast Pilot 19 



History 36-39 



Features named in — 105 



New material 19 



Original sources 14 



Coastline features (A, B) 174, 175 



Coastline topography 40-49 



Color 15,16 



Added to accentuate aids 1 



Anchorages 20 



Buoys, daybeacons, lightships 81-83 



Cable and pipeline areas 21 



Characteristics of aids (Chart No. 1 — 



Lighted and unlighted buoyage) 77-88 



Compass roses (U) 55 



Fish trap areas 22, 23 



Intracoastal Waterway 17, 18, 89, 90 



Light sectors 83 



Marsh 42,43 



Names 106 



New compilations and reconstructions 13, 14 



New work on plastic 4 



Rock and coral reef 65 



Tints in water areas 61, 62 



Wire-drag surveys 51 



Wrecks 70, 71 



Columbia River Datum 35 



Commercial airports (Fig. 20) (1-23, 24, Ic, Id) 49 



Commercial radio station (M-10) 29 



Compass rose (U) 55 



Soundings within 55 



Compilation Review HO, HI 



Compilations ^ 



Keep clean 15 



Names, selection and placing of 15 



Completed projections 101 



Coniferous woodland (C-10) 175 



Construction of chart 1. 15-17 



Construction of a Mercator projection 97-101 



Construction of Small-craft Charts 9# 



Continuous depth curves 60, 61 



Contours (Fig. 1) (C-1, la) 44-46 



Control points (D) 176 



Astronomical (D-9) 176 



Benchmark (D-6) 176 



Corps of Engineers (D-De) 176 



Viewpoint (D-6) 176 



ControlUng depths in channels (Q-5) (see im- 

 proved Channels) 62-64 



Note, Intracoastal Waterway 17, 18 



Original sources 14 



Stream depths (Q-Qa) 55 



Conversion tables, surveys (Figs. 26 to 34). __ 53, 54 



Decimals of fathoms 54 



Decimals of feet 53 



Fathoms, meters, feet, yards (Fig. 26)... 157 



Feet to fathoms (Figs. 27, 28) 158, 159 



Feet to meters (Figs. 31, 32) 162, 163 



Meters to feet (Figs. 29, 30) 160, 161 



