IMPERIAL STANDARD TROY POUND WEIGHT. 
469 
With Ramsden’s 
Balance. 
No. 
Comparisons. 
Barom. 
Attached 
Therm. 
Therm. L, 
Therm. R. 
No. 
Comparisons. 
Barom. 
Attached 
Therm. 
Therm. L. 
Therm. R. 
p t. 
o 
o 
pt. 
1. 
K = U + 5-19 
29-748 
68-7 
66-8 
67-0 
5. 
K = U + 5-08 
66-9 
67-1 
2. 
K = U + 1-68 
6. 
K = U + 4-03 
3. 
K = U + 4-87 
7. 
K = U + 4-00 
4. 
K = U + 3-40 
8. 
K = U + 4-33 
67-0 
67-4 
pt. 
Barom. Att. Th. Th. L 
Th. R. 
1829, June 21. 
Mean of 8 
. K - U + 4-0725 29-748 68°-7 66°-9 
67°-17 
9. 
K = U + 6-075 
29-753 
66-4 
65-4 
65-7 
14. 
K = U + 4-375 
10. 
K = U + 4-125 
15. 
K = U + 5-600 
66-0 
66-4 
11. 
Iv = U + 4-825 
65-8 
66-0 
16. 
K = U + 4-000 
12. 
K = U + 4-800 
17. 
K = U + 2-550 
66-0 
66-3 
13. 
K = U + 4-700 
66-0 
66-0 
18. 
K = U + 3-350 
29-736 
67-3 
pt. 
Barom. Th. Att. Th. L 
Th. R. 
1829, June 22. 
Mean of 10 .... 
.. K-U + 4-440 29-745 66°-£ 
65°-84 66°-08 
With Robinson’s Balance. 
gr. pt. 
gr. pt. 
l. 
K= U+0-03 — 0-40 
29-812 
63-6 
64-2 
64-5 
17. 
K = U+0-03 +0-05 
2. 
K = U+0-03 -0-70 
18. 
K = U+0-03+0-10 
3. 
K = U -(-0-03 — 0-05 
19. 
K = U+0-03 -0-25 
4. 
K = U+0-03 -0-60 
20. 
K = U+0-03+0-25 
5. 
K= U+0-03+0-40 
21. 
K = U+0-03 +0-05 
6. 
K= U+0-03+0-45 
22. 
K = U+0-03+0-65 
7- 
K = U+0-03+l-20 
29-713 
63-9 
64-6 
64-6 
23. 
K = U+0-03+0-10 
8. 
K= U+0-03+0-25 
24. 
K= U+0-03+1-45 
9. 
K = U+0-03— 0-10 
25. 
K = U+0-03+0-55 
65-5 
65-7 
10. 
K= U+0-03 +0-05 
26. 
K= U+0-03+0-30 
11. 
K= U+0-03+0-35 
27. 
K = U+0-03+0-10 
12. 
K= U+0-03+0-20 
28. 
K = U+0-03+0-70 
13. 
K = U+0-03+0-35 
29. 
K= U+0-03+0-05 
14. 
K= U+0-03+0-75 
30. 
K = U+0-03+0-45 
15. 
K = U+0 03+0-40 
64-8 
64-9 
31. 
K= U+0-03+0-20 
16. 
K= U+0-03+0-55 
32. 
K= U+0-03+0-95 
29-634 
64-5 
65-4 
65-7 
gr. 
pt. Barom. Th. Att. Th. L. Th. R. 
1829, July 7. Mean of 32 K 
= U + 0-03 + 0-2750 29-720 64°-0 64°-9 65 c 
>•08 
33. 
K = U+0-03+l-65 
29-800 
65-4 
66-0 
66-2 
40. 
K = U+0-03+0-60 
34. 
K= U+0-03+1-45 
41. 
K = U+0-03— 0-15 
35. 
K= U+0-03+1-00 
42. 
K= U+0-03 -0-80 
36. 
K = U+0-03+0-60 
43. 
K = U+0-03 -0-55 
37. 
K = U+0-03+0-70 
44. 
K = U+0-03 0-00 
38. 
K = U +0-03 — 0-45 
45. 
K = U+0-03 0-00 
39. 
K= U+0-03 0-00 
46. 
K= U+0-03+0-25 
29-828 
65-0 
66-2 
66-4 
gr. 
pt. Barom. Att. Th. Th. L. Th. R, 
1829, July 9. 
Mean of 14 K 
= U + 0-03 + 0-3071 29-814 65°-2 66°-l 66°-3 
47. 
K= U+0-03+1-10 
29-481 
64-2 
65-0 
65-2 
55. 
K = U+0-03 — 0-15 

65-4 
65-7 
48. 
K = U+0-03+0-20 
56. 
K= U+0-03+0-15 
49. 
K= U+0-03 -0-05 
57. 
K= U+0-03+0-70 
50. 
K= U+0-03+0-50 
58. 
K = U+0-03+0-40 
51. 
K= U+0-03 +0-30 
59. 
K= U+0-03+1-00 
52. 
K = U+0-03+0-70 
60. 
K= U+0-03 -0-05 
53. 
K= U+0-03 +0-60 
61. 
K= U+0-03+0-60 
54. 
K = U+0-03+0-45 
62. 
K= U+0-03+0-15 
29-414 
64-8 
65-7 
65-9 
gr. 
pt. Barom. Att.Th. 
Th.L. Th. R. 
1829, July 11. 
Mean of 16 K 
= U + 0-03 + 0-4125 29-447 
64° -5 65°-37 65°6 
63. 
K= U+0-03+0-80 
29-672 
64-8 
65-0 
65-3 
69. 
K = U+0-03+0-10 
• ... 
66-0 
66-2 . 
64. 
K = U+0-03+0-40 
70. 
K= U+0-03+0-25 
65. 
K = U+0-03+ 0-25 
71. 
K= U+0-03+0-35 
66. 
K = U+0-03 +0-15 
72. 
K = U+0-03 -0-20 
67. 
K = U+0-03+0-55 
73. 
K= U+0-03+1-30 
68. 
K = U+0-03+0-50 
74. 
K = U+0-03 -0-05 
gr. 
pt. Barom. 
Att.Th. Th. L. Th. 
R. 
1829, July 30. 
Mean of 12 
K = U + 0-03 + 0-3667 29-672 
64-8 65-5 65-75 
