APPENDIX 



153 



I I'I'I'I'I'I'I'MI 



Water Features 



I M I III I I II 



Mil M I 



II II 1)1 



I III HI 



6 Inches 



TTT 



I |l II I I 



VV 



11 M I I M M I M IT 



COAST GEODETIC SURVEY ITALIC (C.S. It.) fCops ond lower cose,- No figures) 



Size: Spacing: 

 2 Em Qd. 



o 



o 



M 



I Em Qd 



Nuf Od, 



3 im 



2 Pf. Sp. 



a 



I Pf. Sp 



C 



P O T O M P o t o m 

 POTOMAC Potomac 

 '-P O TO M AC Potomac R 

 POTOMAC RIV Potomac River 



3 6 903 69 12 



Potom^ac River 



5 10 



Po tombac River E 



POTOMAC RIV 

 - ^^^^ POTOMAC RIVE 



5 10 



P 2 Em Od /> o T O M 



1 2 3 4 5 



,EmOdp O TO M AC 



N.,o/p O TO M AC R I 

 3E,.s,°p o T O M A C RIV 



'} 5 10 



2PfSp POTOMAC RIVER 



5 10 



^ps, POTOMAC RIVER 

 - zer.sp POTOMAC RIVER 



5 10 



A C R I 



6 7 8 9 10 



Potomac 



3 6 



Potomac R i V 



3 6 9 



P o t o m. a c River 



5 10 



Po tomac Riv er E a 



5 10 15 



Potomac River East 



5 10 15 



Potomac River Eastern 



5 10 15 20 



p- 2 Em Qd. p 



o 



T 



3 



o 



M 



MmQd. p o T O M A C 



5 



Hu>Qd. p o T O M A C R I 



5 10 



3in.sp. p o T O M A C RIVER 



5 10 



2 ft Sp POTOMAC RIVER EA 



5 10 15 



^ft^p POTOMAC RIVER EAST 



5 10 15 



L. zerosp. POTOMAC RIVER EASTER 



5 10 15 20 



P o t o m. a c River 



5 10 



Poto m.ac River Easter 



5 10 15 20 



Potomac River Eastern B 



5 10 15 20 



Potom,ac River Eastern Branc 



5 10 15 20 25 



^ 2 £m Qd. p 



o 



T 



3 



o 



M 



R 



9 



E 



12 



I Em Od. /> o TO MA C 



3 6 



R I 



9 



Potomac 



12 3 6 



R 

 Rive 



9 12 



^'jiQd. p o T O M A C RIVER 



5 10 



15 



3in,sp. p o T O M A C RIVER E A S 



Potomac River E a s 



5 10 15 



Potomac River Easter 



5 10 15 5 10 15 20 



iPtSp. p OTO M A C RIVER EASTE Potomac River Eastern 



5 10 15 5 10 15 20 



IP'. Sp. POTOMAC RIVER EASTERN Potomac River Eastern Br 



5 10 15 20 5 10 15 20 



U ZeroSp. POTOMAC RIVER EASTERN BR Potomac River Eastern Branch 



10 20 10 20 



FIGURE 22 — Standard Type for Nautical Charts 



