- Scientific American 1917-09-22 1211 visits
- Scientific American 1916-08-12 1501 visits
- Scientific American 1916-08-19 1291 visits
- Scientific American 1916-09-02 1279 visits
- Scientific American 1916-10-07 1263 visits
- Scientific American 1916-10-21 1228 visits
- Scientific American 1916-10-28 1484 visits
- Scientific American 1916-11-04 1186 visits
- Scientific American 1916-11-11 1863 visits
- Scientific American 1916-11-18 1538 visits
- Scientific American 1916-11-25 2872 visits
- Scientific American 1916-12-02 1291 visits
- Scientific American 1916-12-09 1248 visits
- Scientific American 1916-12-16 1627 visits
- Scientific American 1916-12-23 1944 visits
- Scientific American 1916-12-30 1314 visits
- Scientific American 1917-01-06 1522 visits
- Scientific American 1917-01-13 1286 visits
- Scientific American 1917-02-24 1230 visits
- Scientific American 1917-03-03 1343 visits
- Scientific American 1917-03-24 1552 visits
- Scientific American 1917-04-14 1443 visits
- Scientific American 1917-05-05 1178 visits
- Scientific American 1917-05-12 1319 visits
- Scientific American 1917-06-02 1392 visits
- Scientific American 1917-09-15 1490 visits