Plate IV. 



4 GUN COTTON CHARGES 



Electric Cable 



Cun Cotton 

 Chatf* 



tie 4. inch to u/botr 



lOPtET 



I FOOT. 



I le 3 inches to 1 foot ■ 



8 WICK DOUGLASS LAMP 



Scale 3 inches to a foot. 



M:k§ 



PLANE 



Stop Valv(^ 



^OTii^^.V*^- 



Surnin|^L«v«l of JM'meral Oi I 



/?ack Spindles 



Micrometer Valvc/ 



Papet' Onlinproviinaitu in (h(wt >S'f(jn/(ls\ 



' tten V r-'.n ^'l- 'Pi.iyi ^'-' fm? '". ' 3»«iit j^ri^n 



