870 DR. A. MATTHIESSEN ON THE EXPAXSION 



Table VII. (continued.) 

 No. 30. — Sn< Zn gilded, once boiled. 



T. 



9-3 

 64-7 

 95-9 



• V,=6-58252(l + 10-^ X 0-6809/+ 10-« X 0-0314<=), or if Vo=l, then V,oo=l-007123. 

 No. 31. — Sn4 Zn gilded, once boiled. 



10-7 6-58830 6-59055 



60-9 6-49990 6-61330 



94-5 6-38165 6-63095 



V,=6-58626(l + 10-'xO-5945f + 10-''xO-130<'), or if Vo=l, then V,oo= 1-007245. 

 No. 32. — Sng Zn gilded, once boiled. 



11-1 6-85455 6-85715 



57-9 6-77180 6-87915 



96-8 6-62940 6-89960 



V,=6-85235(l + 10-^x0'6205^+10-'=x0-0948<=), orif Vo=l, then Vioo= 1-007153. 



No. 33. — Sng Zn gilded, thrice boiled. 



14-3 7-23135 7-23705 



52-7 7-16090 7-25576 



91-4 7-01775 7-27610 



V,=7-23047(l + 10-'x0-6268<+10-°x0-0697O. or 'f V„=l, then V,«,= l '006965. 



No. 34. — Biti Sn gilded, thrice boiled. 



16-2 5-49395 5-49995 



53-2 6-43465 5-50795 



9M 5-32160 6-616.35 



V,= 5-4965l(l + 10-''x0-3842<+10-«x0-0132^"), or if Vo=l, then V,oo= 1-003974. 



No. 35. — Bill Sn gilded, once boiled. 



10-8 6-10666 6-10885 



57-8 6-02515 6-12040 



94-0 5-90165 6-13005 



V,=6-10635(l + 10-^ X 0-3743<+ 10-0 x O-OilOt'), or if Vo= 1, then V,oo=l*004153. 

 No. 36. — Bi Shj gilded, once boiled. 



10-2 6-04220 6-04395 



68-6 5-96205 6-05875 



96-8 5-83300 6-07066 



V,=6-04087(l + lO-'xO-4987«+10-^XO-0110<=), or if Vo=l, then Vioo= 1-005097. 



