U. S. National Museum 



iNGS. Vol. 73, ART* 20, Map. 



Looqarhead Sand Hey 

 ' ' Oiiey rfiardsn h^y 



Bird Hiy 



DRY TORTUGAS 



-^-^i^ ^'"'£f£jjcild Rhodes ,,,„y„ 

 I Card^'y'i^/ingeifish Hey 



•-■ndO '^ 



^Carysfort 

 * Heef 



/HOCn HARBOR 



iOMPSOfi 

 'CRNICR 



■<■'/ I'Molasses, Hcef . 



\Pickies Reef *^^ 



Ccnch Reef 

 's neef 



& 



r 



^ 



o 



k 



*^. 



Marquesas 



Coltre/I Hey 



Mul/et Key 

 . "SnipeHey 



Mule Hey ^^ "''^ ^^iL 



3arracouda Keys ^^^^^^ST tvaiCHis sano\ 



0<::^CmanKay ■7-'%pKt3T CXTtHSION 



„ . <J . ^pMan Hay 



^<. k)«y WHICH HAS t 

 \RICAU 



IVattrn Dry Racfs 



aRock Key 

 sSnd Key 



\fU. 



97556—29. (Face p. 1.) 



