title: Philipp Franz von Sebold.
authors.forename: R C
authors.initials: RC
authors.lastname: Chakravorty
mesh_terms: D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D007564:Japan; D009426:Netherlands; D010678:Philately / Q000266:history*; D012586:Science / Q000266:history*