Science and Medicine
Enrico Sertoli (June 6, 1842, Sondrio – January 28, 1910, Sondrio) was an Italian physiologist, histologist, anatomist, biological chemist, physician, teacher, and inventor. He is remembered for his discovery regarding the branched cells of seminiferous tubules.
Birth control movement in the United States.
Chemical Biological Incident Response Force.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.