Steven de JoodeAug 27, 20211 minAn early 19th-century case of intersexuality, gender and sex,Jaqueline Foroni, born in Italy in 1779, had both male and female characteristics In 1802 her body was examined by a scientific committee.
Steven de JoodeNov 6, 20202 minDutch pitch book of Siamese twins Chang & EngA Dutch pitch book of twin brothers Chang & Eng, with fine portrait.
Steven de JoodeJul 17, 20193 minIllustrated description of a fountain pen, ca. 1620One of the earliest printed depictions of a fountain pen, invented by Daniel Schwenter.