DRAINAGE BASINS. 



63° 



62° 



61° 



60° 



59° 





^MJtffipjitawt^ $^^\ ' P at o s I 



r . ,,« 



GULF ' OF 



g JV'' 



,,<'' 



Penas Pt... ,.,'!'' 



''' fr 7^ f ^ fct « if^j x* 1 *rf^ 



PAR I A 



"San Fernando 



Galera Pt. 



TRIN IDAD 



Galeota Pt. 



■JW, 



/"'"/.v . 



THE 



ORI^OCO-ESSEQUIBO REGION 



SOUTH AMKKHIA 



COMPILED UNDER THE DIRECTION OF THE COMMISSION APPOINTED 



TO INVESTIGATE AND REPORT UPON THE TRUE DIVISIONAL LINE BETWEEN 

 THE REPUBLIC OF VENEZUELA AND BRITISH GUIANA" 



WASH IXCTON D.C. 



IH!>7 



Scale 32 Males to I inoharl'2027520 



2b 20 ir. jo r. 



HIU Mil'-M 



20 »i 7.', IPO 



12S 160 Kilometers 



AUTHORITIES 



Arrowsmith. Bianconi.Browi. ' Admiralty, Chalmers. Codazzi. 



Dixon, Hilhouse.Hobbs.lmThurn. Jour n.Sc.& Arts. 1820. Perkins. 



Roy.GeogSociety.Sawkins.Schomburgk. Stanford and others. 



9°h 



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TiH 1 ' 



6f0 i ' :i ■■ti<.|■ 



^•locomcco Pt /„/;,,.„, „/,,,„ ,.„ ..A../,..,/- 



SS^SE^.-*/, -../., ' NO 1801 C 0*105 CTED TO? 1891 



PART OF 

 ORINOCO DRAINAGE BASIN 



Bairaiicas 

 ;Faxardo I. 



^Sfam o L 



Soledarl 



Cindfid Bolivju; 

 (Angostui^n) 



CARONI FALLS 



1 .-" I- •• ' ■ ' : ' 



A I lMTRAI.Tr '" H A R T 



°'v 



O^I^T " ' Jfr j *'* i 









.■/.•/.' 



HEAD OF T/DE IS 



> V 



DOWACA/AtA FA^L 



P* 



CATA/fAC? 



FJULAGVA li 



GUy |pN I D HA IN A(3;§ ftA"S'f 



yf 



POIvlEROON-MORUCA 



DRA^AGE 



,(j* Tapctozumcc f. . 



BASIN v * v 



,.""' 



<> 



V 



'°Av 



r ° /. 



■^ 





Acic/rtc 



<4.„r,^ 



AmUIVAl FALL, 



S 1PART OF 



:SS BO U I D©,eorgetowi 

 , Vortl. 



^tfWAINAGE 



SuwaraimaBASIN Stam P ers >• 



V 



<? 



SE/i/COfNG FALL 



6" - 





V 





''■ 



>'I'.X1 ft- 



PART OF 

 C A BO^-I I D R A I N AG E B AS I N 



v I 



P L*"""" C CUfABIF/ FA 



[M AZAftUIH^D R A I N A© E B As 



Corona _ft 



Jf.,. 



ys 



Mt. Iru-ti pu 





63° 



a** "'Kykoveral I 



5 - 



.:V 



ILLUIE \ 

 PEAK % 



It 



tt 



4? 



1 



AYA NG C AN N A MTS- 



^>< 



PARTlOF 



AM&mm DRAINAGE BASIN 



;i,uiti it GOO 



PA^F OF 



SSiEiQyiBO 



DRAINAGE 



io- 



LITH BYA HOEN&CO aUTIMOKEMD 



