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Scientific American 1899-09-23
882 visits
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Scientific American 1899-09-30
971 visits
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Scientific American 1899-10-07
993 visits
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Scientific American 1899-10-14
1093 visits
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Scientific American 1899-10-21
914 visits
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Scientific American 1899-10-28
997 visits
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Scientific American 1899-11-04
1012 visits
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Scientific American 1899-11-11
1034 visits
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Scientific American 1899-11-18
1006 visits
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Scientific American 1899-11-25
1079 visits
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Scientific American 1899-12-02
1153 visits
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Scientific American 1899-12-09
1158 visits
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Scientific American 1899-12-16
1223 visits
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Scientific American 1899-12-23
1271 visits
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Scientific American 1899-12-30
1052 visits
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Scientific American 1901-01-05
1679 visits
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Scientific American 1901-01-12
1060 visits
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Scientific American 1901-01-19
1085 visits
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Scientific American 1901-01-26
1199 visits
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Scientific American 1901-02-02
1194 visits
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Scientific American 1901-02-09
1033 visits
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Scientific American 1901-02-16
1119 visits
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Scientific American 1901-02-23
1058 visits
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Scientific American 1901-03-02
1084 visits
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Scientific American 1901-03-09
1073 visits
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Scientific American 1901-03-16
980 visits
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Scientific American 1901-03-23
1107 visits
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Scientific American 1901-03-30
1180 visits
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Scientific American 1901-04-06
1079 visits
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Scientific American 1901-04-13
1151 visits
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Scientific American 1901-04-20
991 visits
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Scientific American 1901-04-27
1029 visits
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Scientific American 1901-05-04
1025 visits
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Scientific American 1901-05-11
982 visits
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Scientific American 1901-05-18
1096 visits
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Scientific American 1901-05-25
989 visits
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Scientific American 1901-06-01
1200 visits
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Scientific American 1901-06-08
1313 visits
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Scientific American 1901-06-15
1089 visits
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Scientific American 1901-06-22
1179 visits
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Scientific American 1901-06-29
1294 visits
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Scientific American 1901-07-06
924 visits
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Scientific American 1901-07-20
1102 visits
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Scientific American 1901-07-27
941 visits
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Scientific American 1901-08-03
1015 visits
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Scientific American 1901-08-10
909 visits
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Scientific American 1901-08-17
1143 visits
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Scientific American 1901-08-24
923 visits
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Scientific American 1901-08-31
995 visits
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Scientific American 1901-09-07
861 visits
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Scientific American 1901-09-14
932 visits
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Scientific American 1901-09-21
1062 visits
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Scientific American 1901-09-28
1094 visits
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Scientific American 1901-10-05
996 visits
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Scientific American 1901-10-12
888 visits
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Scientific American 1901-10-19
958 visits
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Scientific American 1901-10-26
1087 visits
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Scientific American 1901-11-02
1005 visits
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Scientific American 1901-11-09
1113 visits
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Scientific American 1901-11-16
968 visits
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Scientific American 1901-11-30
921 visits
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Scientific American 1901-12-07
876 visits
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Scientific American 1901-12-14
1150 visits
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Scientific American 1902-01-11
1070 visits
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Scientific American 1902-01-18
1148 visits
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Scientific American 1902-01-25
1074 visits
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Scientific American 1902-02-01
1061 visits
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Scientific American 1902-02-08
986 visits
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Scientific American 1902-02-15
948 visits
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Scientific American 1902-02-22
940 visits
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Scientific American 1902-03-01
1053 visits
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Scientific American 1902-03-08
993 visits
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Scientific American 1902-03-15
980 visits
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Scientific American 1902-03-22
896 visits
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Scientific American 1902-03-29
1036 visits
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Scientific American 1902-04-05
891 visits
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Scientific American 1902-04-12
1004 visits
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Scientific American 1902-04-19
815 visits
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Scientific American 1902-04-26
921 visits
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Scientific American 1902-05-03
918 visits