"N. Lan». AVisiicIi fiinT Moiioraplin* des Blfivitriols. 



/;>/./. J'n/.'J. 



Tafl. 



Fi ff. 3. 



Fu/s. 



Fiq. 4. 



F((/. h\ 



Fi//. 7. 



Sitouif-sW Jt.AkaA.a A\:ni.-.ili .naimff.l 'LXXXVI Bd.F-15.1859. 



