CEMENT--SET AT DIFFEKENT TEMPERATURES. c* Defective. 1,190 986 1,070 1,720 628 808 980 1,140 1,170 943 1,350 1,020 1,380 1,280 801 702 885 1,000 1,540 948 1,110 1.140 1.270 877 1,880 1,580 1,600 1,820 662 568 626 674 612 766 861 759 812 844 1,010 993 1,010 933 955 1.140 1,190 1,080 1,170 1,130 978 1,250 1.270 1,430 928 4.100 5,600 4,310 5.700 5,300 3,410 2,990 3,790 4.200 6,400 3.980 4.500 4.700 5.200 3.700 7,900 6.500 6,920 7,750 2,680 2,430 2.690 2,930 2,620 3,280 3,670 3,250 3,490 3.690 4,330 4,150 4,220 4,040 4,030 4,770 4.980 4,520 4.980 5,000 4,070 5,390 5,560 6.100 4,010 4.35 4.14 4.24 4.12 4.14 4.26 4.26 4.28 4.20 4.16 4.20 4.06 4.12 4.08 4.22 4.20 4.12 4.33 4.26 4.32 4.28 4.30 4.35 4.28 4.28 4.26 4.28* 4.30 4.37 4.28 4.18 4.18 4.33 4.22 4.18 4.20 4.20 4.26 4.43 4.16 4.30 4.37 4.26 4.32 2.08 2.08 2.12 2.08 2.07 2.05 2.11 2.15 2.05 2.08 2.00 2.00 2.04 2.05 2.13 2.02 1.96 2.07 2.01 2.13 2.12 2.12 2.12 2.11 2.09 2.08 2.09 2.12 2.12 2.10 2.07 2.06 2.08 2. If 2.07 ! 2.10 2.08 2.10 2.14 2.06 2.09 2.12 2.12 2.12 2.09 1.99 2.00 1.98 2.00 2.08 2.00 1.99 2.05 2.00 2.10 2.03 2.02 1.99 1.98 2.08 2.10 2.09 2.12 2.03 2.02 2.03 2.05 2.03 2.05 2.05 2.05 2.02 2.06 2.04 2.02 2.03 2.08 2.00 2.02 2.00 2.02 2.03 2.07 2.02 2.06 2.06 2.01 , 2.04 2.00 2.02 2.06 2.05 2.01■ 1.99 2.00 1.99 2.00 2.02 1.99 2.05 2.00 2.00 2.00 1.99 2.03 1.96 1.99 2.04 2.04 2.00 2.03 2.03 2.01 2.02 2.02 2.03 2.03 2.00 2.06 2.02 2.01 2.06 2.02 2.03 2.05 2.00 2.01 2.08 2.00 2.01 2.01 2.02 I Neat. 35.9 61 Neat. 35.9 68 Neat. 35.9 75 Neat. 35.9 91 Neat. 35.5 8 Neat. 35.5 15 Neat. 35.5 23 Neat. 35.5 30 Neat. 36.5 35 Hoffman H. F. 11.