42 "^Jiepot / nrilifih Assoc : 18 7k 



Jtvfi i'/' f'ftfi-niftr 

 Phint* , ////• .^tirfVi CO fit ef 1 1> 

 Jinrty.ntttttt tivaitt r«/v'i -tti 

 tif thr suiiiit' ft* .,y>fu/ftf /i 



/*ot'n//t*/ moffnti '.y/t/t/jf>i 

 (hfnUi't'i*n'finc4-' to iU^tirti 



Lf^'tV f1lfflfif7i tttrfff /hf^ Si 



off t/tr s/'i'tno vr/iffr unt'f 

 Sfttita^ r,rtrn.\Vtfn n/'iv/t 

 hiiie.c h'lii rammmn't'otm 

 fmuitet^mlftmr lo Imio.v A 

 Fn/rrttm of [m-le.r Arm _cn 



Vint, Z. 



M Lever commiinirnliiiq e.i-Ji-risinii ofSpniio rn Inde.c -1'tii. 



Connertino Luth, nn-riui/n of tfiriimunirnli'iin of e.vfrnstott 



of Spriiui to Inde.c Arm, 

 Toitinq becun .hnldiiici fore end nf Sprinij. 



Minss Cap, ahont winch b b and MM hinpe. 

 Q Dai- laiitinq head ofTowinp liemn and Cnp P toj'ntinc 



Carrvi'na CvUndet: 

 R JielL Crank for eivlendi'na Spring hy known wei'ahts 



Imno on rit c,dicrch\- teslinp Scale. 



fnnnceh'on of Bell Crnnk- with .'ipvijiri. 



Weinht nivinn inili'til e.rlen.^iori to .Spriixi, form mri 



'zero of Scale. 



Pen reai'^tei'i'vej e.etrnsioti of Spriiia. 



Revolvinn Cvlihder reeeivinp pnper nn which is 



r'ecristei^erf ninti'nn of Pen ^c. 



Trnine eaifviiici CvlihtJer Rre,capnhle of vcihcnl 



aciiti.ttment . 



Tr'me Pen wnrUed h\~ Clor/,' worl<. 



&eaj- Cor- tJ-a/isCerrintj motion trC Cairi/i^eio Crluida'W 



Ttnqrnved by Chu' hiqram 



