MARYLAXO GEOUKilCAT, Sl'KVEY. 



PRIXCE GEOUGE S COUXTY, PLATE XII. 



Fig. 1. — VIEW siiowixci jie'iiiod oe iiAULixci rn.ES, neai; st'1!1! vtts\ ii.le. 



Fig. 2. — view showi.ng vellovv poflah logs voh Exi-our, mllliki.n statiox. i'upe\s ckeek 



BHAXCH, p.. B. and W. K. R. 



