f/rnphcii-Tcchin/, ilcr J'ra.iis Int (/diizni Inifitinjc, hearheitct 

 i'on A. Merlim; , oitlcnll. Lc/irt'r der c/cclrisc/ien Telcyraphic am 

 Könujlichen Polyleclinikwn zu Ihiunovvr , 1879, |). 697 — 702. 



One ilay I hope lo conliiiiic iiiy cxperiiiienls, and Irusl lo 

 he allowed llien tii inloiui llie leader ol' lliis paper ol' llie 

 resulls J niav (dilain. 



Batavia, November 1882. 



