U JL AIM K (ill S L’AJi T UL . fla ,,r 
zon/al /‘lane \ of a Tsunsvr/se Space o/ /he ...i/e/ ■ de Glare, Z&O /eel /// Icnt/tA 
■t/s/. /hwt o&sermlions made al 6 pot /its rijtat o. 30. So, ffo.no X: MO /eel. 
Horizontal Seal* to of' Nature 
Vertical Scale / Corresponds to /brwttrd Motion J Jb 
O JL-A.'ly I J1 1 IK. S T IDE <> p^pe. tpz . 
ere fa, 7ransisr.se Space f the lifer etc Glace ffO feet in lenpllo 
?O r l‘ to lie 25 ,h l)lp/ust 1844. observed at intervals f2feet. 
./» o/' Nature — IWtital. Scale f Corresponds to forward Motion. J 20 
Mul rnuv. MDCCQELVI . Plate I X.ppjefiip. 
sh//hf. 
