6o Coward & Harden, Daltoris Lecture Sheets. 





" Carb. 



••• 53 



66 









Oxyg. 



... 23 



16 









Azote 



... 16 



56 









Hyd r - 



6-62 









100 







Gay Lussac. 



Carb. 



Oxy. 





Azot. 



Hyd r - 



Fibrin 



•• 53"36 



19-87 





19*93 



7-02 



Albumen 



.. 52-88 



23-87 





T 57i 



7'54 



Cheese 



•• 5978 



11*41 





21-38 



7 '43 



Gelatine 



.. 47-88 



2721 





17 



7-91 



Fibrin 



4 



Albumen ... 



3 



Cheese 



7 



Gelatine ... 



2 



Further, a formula equivalent to C 2 is written below,. 

 and entitled "Tan. 18." 



These analyses are also quoted in Note-book iv., 58 

 and 59, but the four bodies are therein supposed to have 

 the following atomic constitutions : 



Carbon. Oxygen. Nitrogen. Hydrogen. 

 I 2 3 



I I 2 



1 3 5 



112 



The formula for " tan " has been found in a lecture 

 note-book on Pharmaceutical Chemistry, dated 1824, and 

 in lecture-notes of 1827, and on the sheet of "atomic 

 symbols " prepared to illustrate a lecture at the Manchester 

 Mechanics' Institution in 1835. 



Sheet 33. 



Formula equivalent to QHoO.,, with inscription 

 " Wood." 



(jay Lussac. Theory. 



Carbone 52 ... 50J 



Oxygene 42 ... 43J 



Hydrogen 6 ... 6\ 



100 100 



