;r;iii.ouicA], sim^TLY 



c;eoloc.y of leadvillts pi^xxx 



'--f^^c^t^ 



T-rTTTrT^l'C 



^;./- * SECTION" ON 



/;</ (■ SbC'no>' OK 3 ■ 



.'^/// ^ A.' // .' y A// /^/»/// / , 



%CLCic44-:i^Xi4^-'A-:: -^ 'XcqzJ2. 





.Fty.0 SECTION ON T-a «y ■'■ SECTION ON 9-10 'fe?^ SECTICK ON U-12 



Scale 1 jnch to 12 feeuor '- 



.V.lMiynrii.Mi-lallur^iBt. 



«V ' SECTION OB V S 



.Iiillits Bid) & lolith 



DUST CHAMBER 

 SMELTER C. 



