Hbrixi'rrfaJ Srcfirms ifflie/rott Shell anef CTimnonurfers. arUtirfi/if Mf 

 aiWrrentBotirtons ff^ir'lattrr.iJumi^ ^t^rst course (^XtgKnnmits 



ni ! 

 r. v> 



tf» 



r r> 



m M / 

 « *x * 



"^% 



Borizonfa7 Seetwns offfielrvn S?tiTf 

 g^yi'/rntjfositiflns ^~t7ie /triter. 



I'/afrJI. Vet.jm i- 



a^ CTirorwmeters. cj^ibiiiNi/ the 



second course ofi:xperiments- 



nrtiialSechimiftfie/roriSlieUMia 

 Ckrmometerj./rom iVorfh ft>Se>/////. 

 iJurinoae first eoursc of ijfienineias 



VrrtiettJ Section o/^elro» iTleU tifid 

 t7in>nometers./yom7^ast to Ifcjt. Surutt/ 

 tfie first Course of'K jcpertmcrtts 



Vertu 111 iectttm of ^eZron Sheff a/uf 

 C/iroftometer tjrot/t SVbrtA to SouA. df/rm^ 



the ieeo/id Course of Kcpcn'ments 



Te/tica7 Section iftf4e7ro/i SheBana 

 Oimiometers^OfrrJ^asttpWestMutinp 

 the Seco ndCourse of':Espertments. 



1 



M 



i 'f I 





ISJAj^adl'yA^Ja^r„y..m<m.irff . 



M 



