5 — 41 



— 32 







59 

 50 

 10 

 .5' 

 1.8 



Apothecaries - 



- s: 



APPENDIX. 351 



METRIC EQUIVALENTS. 

 Comparison of Centigrade and Fahrenheit Thermometers. 



77 95 113 131 149 167 185 203 

 68 86 104 122 140 158 176 194 212 Fahrenheit. 

 20 30 40 50 60 70 80 90 100 Centigrade. 

 1.1' 1.6" 2.2" 2.7' 3.3' 3.8' 4,4" 

 3.6 5.4 7.2 



Weights, 

 grain 20 scruple 3 dram 8 ounce 12 pound. 

 Avoirdupois — dram 16 ounce 16 pound 2000 ton. 

 Troy — grain 24 pennyweight 20 ounce 12 pound. 



S i 



,..!., d , g 



■r\ o ^^ o ^^ 



S^9S698S ^'i^ 2 4 Pounds Avoir. 

 ffQlfZSL 8l|2 6 7 9 Troy & Apoth. 

 0^56^88 z\\^ 5274 Ounces Avoir. 

 9 6^8011 ?M" 2151 Troy & Apoth. 

 f'STiALl'!^^^^^^ Drchm Avoir. 

 8 8 6 18 8 Sil2 5 7 2 6 Apoth. 

 OiXSSSlI' 643014 Pennyweight Troy 

 6 i 6 9 6 ^ tI!''' 7 16 6 7 Scruple Apoth. 

 6 6 1^ 9!|1 5 4 3 2 3 4 9 Grain Troy & Apoth 



Linear Measure.. 



sis nffiSS 

 n c n ,, 1, f 7 P fi 9 li6 2 1 3 8 Mile. 



nlllllll Sli? 9 8 8 4 5 6 Rod. 

 ? ? I fi ? n 6!il 9 3 6 2 3 1 4 Yard. 

 I 7 L fi L I 8 3 2 8 8 6 9 3 3 Foot. 

 I!6689.i'''9 37 043196Inch. 



Square Measure. 



Square measure - sq. inch 144 sq. foot 9 sq. yard 31% sq. rol 160 acre 640 

 sq. mile 







. s 





3 

























'6 





d 



_r^ .A 





-tj .A 























w 





O 1 



Dec 

 Hec 

 Kil- 

 Myr 















z 



L 



L 



f 



9 



X 6 



9 9 



9 L 9 Z\ 



|3 



7 



3 



8 



Square 



mile. 



z 



6 



L I 



I 



9 



9 



8 I 



fW^ 3 9 



2 







^ 



3 



Acre. 





f 



i 



9 



8 



z 



I 9 



Sli3 



8 2 7 2 



3 



6 



8 



2 



Square 



rod. 



z 



z 



X I 



9 



8 



8l!i 



1 9 



6 115 







6 











Square 



yard. 



f 



I 



6 



z 



6l 



il 



7 6 



4 10 3 



5 



5 



3 



5 



Squarefoot. 



I 



9 



f 9l 



11 



5 



5 



3 



9 11 



7 







6 



9 



Sq.inch 





