553 



FILTER-PAPER CATCHES, ILLINOIS KIVKK— Continued. 



H 





re 0) 



re c^ 



1-1 r^ in 





i2- 



re c 

 — u 



o o 



re .~ 

 (J <« 



22,649 

 22,651 

 22,654 

 22,656 

 22,658 

 22,660 

 32,663 

 22,665 

 22,669 

 22,671 

 22,674 

 22,676 

 22,680 

 22,682 

 22,685 

 22,693 

 22,696 

 22,697 

 22,702 

 22,705 

 22,711 

 22,715 

 22,716 

 22,721 

 22,723 

 22,725 

 22,730 

 22,733 

 22,737 

 22,749 

 22,763 

 22,765 

 22,768 

 22,770 

 22,773 

 22,777 

 22,780 

 22,782 

 22,785 

 22,788 

 22,791 



22,793 

 22,795 

 22,799 

 22,802 

 22,804 

 22,807 



22,r 



22.813 c 



22.814 d 

 22,816 d 

 22,8ig d 



99.70 

 99.90 

 99.50 



98.00 

 99.00 



99.50 

 99.99 

 99.90 

 99.90 

 99.50 



99.20 

 99.80 

 99.80 

 99.20 

 93.00 



45.00 

 35.00 



30.00 

 60.00 



95.00 



92.00 

 90.00 

 94.00 

 85.00 

 85.00 

 96.00 

 96.00 

 92.00 

 30.00 



94.00 



80.00 

 92.00 



94.00 



93.00 



97.00 

 98.50 



99.00 

 92.00 



95.00 

 99.50 



99.00 



99.70 

 99.90 

 99.80 



99-95 

 99.99 

 95.00 

 93.00 

 85.00 

 65.00 

 85.00 

 75.00 



49.85 



59-94 



159.20 



29.40 



79.20 



119.40 

 409.96 



39-96 

 39 96 



49-75 

 49.50 



39-92 

 39-92 

 29.76 

 37.20 

 27.00 

 24.50 

 4.80 

 48.00 



114.00 

 73.60 

 36.00 

 28.20 

 59.50 

 68.00 

 67.20 

 48.00 

 46.00 

 18.00 

 37.60 

 64.00 

 46.00 

 56.40 

 37.20 

 58.20 

 68.95 

 59.40 

 55.20 

 38.00 

 69.65 

 29.70 

 79.76 



109.89 

 79.84 



119.94 



199.98 

 38.00 

 27.90 

 33-00 

 19.50 

 34.00 

 15.00 



Average, 



-15 

 .06 

 .80 

 .60 

 .80 

 .60 

 .04 

 .04 

 • 04 

 ■25 

 •50 

 .08 

 .08 



-24 



2.80 



3300 



45-50 



11.20 



32.00 



6.00 



6.40 



4.00 



1.80 



10.50 



12.00 



2.80 



2.00 



4.00 



42.00 



2.40 



16.00 



4.00 



3.60 



2.80 



1.80 



1.05 



.60 



4.80 



2.00 



-35 

 -30 

 .24 



.IX 



.16 



.06 



.02 



2.00 



2.10 



7.00 



10.50 



6.00 



5.00 



5-64 



0.07 

 0.81 

 0.47 

 0.67 

 0.28 

 0.04 



O.IO 



0.02 

 0.06 



0.38 

 0.77 



0.43 

 0.53 

 0.13 



I. 12 

 15.81 

 35.68 

 10.31 



5.22 



3-45 

 1.84 

 5.28 

 6.99 

 2.88 

 0.69 

 o. 14 

 0.64 

 0.88 

 0.67 

 1.62 

 0.97 

 0.61 

 0.51 

 0.82 

 0.90 

 0.61 

 0.95 

 0.31 

 o. 17 

 0.22 

 0.42 

 o. 16 

 0.14 

 0.04 

 0.10 

 0.22 



0.75 



1.26 



O.OI 



0.58 

 1.98 



1.06 

 2.13 



