Licence: Public Domain Mark
Credit: Surgery / by John Allan Wyeth. Source: Wellcome Collection.
Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.
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![COMPARATIVE VALUES OF METRIC AND AVOIRDUPOIS WEIGHTS Grams. Oz. Gr. Grams. Oz. Gr. Grams. Oz. Gr. Grams. Oz. Gr. 28.35 = 38 - 1 149 125 = 4 179 600 = = 21 72 29 L 10 39 = 1 164 150 = 5 127 650 = 22 405 30 L 25 40 = 1 180 200 = 7 24 700 = = 24 303 31 = ] 41 50 = 1 334 250 = 8 358 750 = - 26 198 32 = ] 56 60 = 2 50 300 = = 10 255 800 = = 28 96 33 72 70 = 2 205 •350 - = 12 152 850 - 29 429 34 87 80 = 2 360 400 = = 14 48 900 = 31 326 35 = ] 103 85 - 3 450 = = 15 382 950 = 33 222 36 118 90 = 3 76 500 = = 17 279 1000 = 35 120 37 133 100 = 3 230 550 = = 19 175 TABLE OF EQUIVALENTS OF CENTIGRADE AND FAHRENHEIT THERMOMETRIC SCALES Cent. Fahr. Cent. Fahr. Cent. Fahr. Degrees. Degrees. Degrees. Degrees. Degrees. Degrees. -40 -40.0 9 48.2 57 134.6 -39 -38.2 10 50.0 58 136.4 -38 -36.4 11 51.8 59 138.2 -37 -34.6 12 53.6 60 140.0 -36 -32.8 13 55.4 61 141.8 -35 -31.0 14 57.2 62 143.6 -34 -29.2 15 59.0 63 145.4 -33 -27.4 16 60.8 64 147.2 -32 -25.6 17 62.6 65 149.0 -31 -23.8 ■ 18 64.4 66 150.8 -30 -22.0 19 66.2 67 152.6 -29 -20.2 20 68.0 68 154.4 -28 -18.4 21 69.8 69 156.2 -27 -16.6 22 71.6 70 158 0 -26 -14.8 23 73.4 71 159.8 -25 -13.0 24 75.2 72 161.6 -24 -11.2 25 77.0 73 163.4 -23 - 9.4 26 78.8 74 165.2 -22 - 7.6 27 80.6 75 167.0 -21 - 5.8 28 82.4 76 168.8 -20 - 4.0 29 84.2 77 170.6 -19 — 2.2 30 86.0 78 172.4 -18 - 0^4 31 87.8 79 174.2 -17 + 1.4 32 89.6 80 176.0 -16 3.2 33 91.4 81 177.8 -15 5.0 34. 93.2 82 179.6 -14 6.8 35 95.0 83 ■181.4 -13 8.6 36 96.8 84 183.2 -12 10.4 37 98.6 85 185.0 -11 12.2 38 100.4 86 186.8 -10 14.0 39 102.2 87 188.6 -9 15.8 40 104.0 88 190.4 -8 17.6 41 105.8 89 192.2 -7 19.4 42 107.6 90 194.0 -6 21.2 43 109.4 91 195.8 -5 23.0 44 111.2 92 197.6 -4 24.8 45 113.0 93 199.4 -3 26.6 46 114.8 94 201.2 -2 28.4 47 116.6 95 203.0 -1 30.2 48 118.4 96 204.8 0 32.0 49 120.2 97 206.6 + 1 33.8 50 122.0 98 208.4 2 35.6 51 123.8 99 210.2 3 37.4 52 125.6 100 212.0 4 39.2 53 127.4 101 213.8 5 41.0 54 129.2 102 215.6 6 42.8 55 131.0 103 217.4 7 44.6 56 132.8 104 219.2 8 46.4](https://iiif.wellcomecollection.org/image/b21203647_0808.jp2/full/800%2C/0/default.jpg)