BULL.N9I3 DIV.OF CHEMISTRY 



PIRATE XTTT 



25 



A 



V* 



/"* 





6 * o* 



-o ^ "^ 



^ . " ^ * 



STARCH, 



ILLUMINATION x43 



^f^u 



STARCH STATNED WITH IODINE x43 



Clifford Richardson . 



