146 



PUBLIC HEALTH CHEMISTRY 



Table showing Degrees of Spirit Indication 

 with corresponding degrees of gravity lost. 



Spirit 

 Indication 



Degrees 

 and 

 tenths 



4-o 

 i 



2 



3 

 4 

 5 

 6 



7 

 8 



9 

 i 



2 



3 

 '4 

 5 

 6 



7 

 8 



9 



6-o 



i 



2 



*3 

 4 

 5 

 6 



7 



Hundredths of a degree. 



o'oo o'oi o*02 0*03 0*04 0*05 006 0*07 o'o8 o OQ 



I5-IO 

 I5-50 



16-00 

 16-40 

 16-80 

 17.30 

 17-70 

 18-20 

 18-60 

 19-10 

 19-50 

 19-90 

 20-40 

 20-90 

 21-30 

 21-80 



22-20 

 22-70 

 23-IO 

 23-60 

 24-IO 

 24-60 

 25-00 

 25-50 

 26-00 

 26-40 

 26-90 

 27-40 

 27-80 

 28-30 



15-14 



15-55 

 16-04 

 16-44 

 16-85 

 17-34 

 17-75 

 18-24 

 18-65 

 19-14 

 19-54 

 19-95 

 20-45 

 20-94 



21-35 

 21-84 



22-25 



22-74 



23-15 

 23-65 

 24-15 

 24-65 



25-05 



25-55 

 26-04 



26-45 

 26-95 

 27-44 

 27-85 

 28-35 



15-18 

 15-60 

 16-08 

 16-48 

 16-90 

 17-38 

 17-80 

 18-28 

 18-70 

 19-18 

 19-58 



20-00 



20-50 



20-98 



2I-40 



21- 



22-30 



22-78 



23-20 



23-70 



24-20 



24-68 



25-IO 



25-60 



26-08 



26-50 



27-00 



27.48 



27-90 



28-40 



15-22 

 15-65 



16-12 



16-52 



16-95 

 17-42 

 17-85 

 18-32 



i8-75 

 19-22 

 19-62 



20-05 

 20-55 



21-02 



21-45 

 21-92 



22-35 



22-82 



23-25 

 23-75 

 24-25 

 24-72 

 25-15 

 25-65 



26-12 

 26-55 

 27-05 

 27-52 

 27-95 

 28-45 



15-26 

 15-70 

 16-16 

 16-56 

 17-00 

 17.46 

 17.90 

 18-36 

 i8-8o 

 19-26 

 19-66 



20-10 



20-60 

 21-06 



21-50 



21-96 

 22-40 



22-86 



23-30 

 23-80 



24-30 

 24-76 

 25-20 

 25-70 



26-16 

 26-60 

 27-10 



27-56 



28-00 



28-50 



15-30 



15-75 

 16-20 

 i6-6o 



I7-05 

 17.50 



17-95 

 18-40 

 18-85 

 19-30 

 19.70 

 20-15 

 20-65 



2I-IO 



21-55 



22-00 



22-45 



22-90 



23-35 

 23-85 

 24-35 

 24-80 



25-25 

 25-75 

 26-20 

 26-65 

 27-15 

 27-60 

 28-05 

 28-55 



15-34 

 15-80 

 16-24 

 16-64 

 17-10 



17-54 

 i8-oo 

 18-44 



18-90 



19-34 

 19-74 



20-20 

 20-70 

 21-14 



21-60 

 22-04 

 22-50 



22-94 



23.40 

 23.90 

 24.40 

 24.84 

 25-30 

 25-80 



26-24 

 26-70 

 27-20 



27-64 

 28-10 

 28-60 



15-38 

 15-85 



16-28 



16-68 



I7-I5 

 17-58 

 18-05 

 18-48 

 18-95 

 19-38 

 19-78 

 20-25 



20 '75|20 

 2I-l8|2I 

 2I-65|2I 

 22-o8|22 

 22-55122 

 22-98 23 



42 15.46 

 90 15-95 

 32 16-36 

 72 16-76 

 20 17-25 

 62 17-66 

 IO I8-I5 

 . I8-56 

 OO 19*05 

 19-46 



19-86 



23-45 

 23*95 

 24-45 

 24-88124 



25*35 25 

 25-85 25 

 26-28 26 

 26-75 26 

 27-2527 

 27-68 27 

 28-1528 

 28-65 28 



20-35 

 20-85 

 21-26 

 21-75 



22-16 

 22-65 

 23-06 

 23-55 

 24-05 

 24*55 

 24-96 

 25-45 



25-95 

 26-36 

 26-85 



27*35 

 27-76 

 28-25 



28-75 



