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Table I

To find the true per centage of absolute Alcohol by volume in a liquid at 60° from the observed per centage indicated by a Glass Hydrometer at any other temperature. 30° 35° 40° 45° 50° 55° 60° 60° 65° 70° 75° 80° 85° -0.2-0.4-0.4 -0.5 -0.4 -0.2 0 0 +0.2 +0.6 +1.0 +1.4 +1.9 +4.6 +4.5 +4.5 4.5 +4.6 +4.8 5 5 5.3 5.8 6.2 6.7 7.3 10 10.4 11.0 11.6 12.3 13.0 15 15.6 16.3 17.1 18.0 19.0 20 20.8 21.8 22.8 23.8 24.9 25 25.9 27.0 28.2 29.4 30.5 30 31.1 32.2 33.4 34.5 35.7 35 36.2 37.3 38.4 39.5 40.6 9.1 9.0 9.1 9.2 9.3 9.7 10 13.0 13.1 13.3 13.5 13.9 14.5 15 16.5 16.9 17.4 17.8 18.5 19.2 20 19.9 20.6 21.4 22.2 23.0 24.1 25 23.5 24.5 25.7 26.6 27.7 28.8 30 28.0 29.2 30.4 31.6 32.7 33.8 35 33.0 34.2 35.4 36.7 37.8 39.0 40 40 41.1 42.2 43.3 44.3 45.4 38.4 39.6 40.7 41.8 42.9 43.9 45 45 46.1 47.1 48.2 49.2 50.3 43.7 44.7 45.8 46.9 47.9 49.0 50 50 51.0 52.0 53.0 54.0 55.1 49.0 50.0 51.0 52.0 53.0 54.0 55 55 54.9 56.9 57.9 58.9 59.9 54.2 55.2 56.2 57.1 58.1 59.0 60 60 60.9 61.9 62.9 68.8 64.9 59.4 60.3 61.2 62.2 63.1 64.0 65 65 65.9 66.8 67.7 68.6 69.6 64.6 65.5 66.4 67.3 68.2 69.1 70 70 70.8 71.7 72.6 73.5 74.5 69.8 70.7 71.5 72.4 73.3 74.2 75 75 75.8 76.7 77.6 78.4 79.3 75.0 75.8 76.6 77.5 78.4 79.2 80 80 80.8 81.7 82.4 83.2 84.1 80.3 81.1 81.8 82.6 83.5 84.3 85 85 85.7 86.5 87.3 88.0 88.8 85.6 86.4 87.1 87.988.689.3 90 90 90.7 91.4 92.0 92.7 93.4 The following table gives the richness or the per cent oi alcohol by volume, in reference to the volume of the liquid at the temperature when tested; it therefore requires that the liquid should be tested exactly at the same temperature at which it was measured.