Title: Kyōu Shooku shozō shokanshū
Subjects: Correspondence, Letters, History, Private collections, Physicians, Takeda Kagaku Shinkō Zaidan. Kyōu Shooku, Takeda Kagaku Shinkō Zaidan
Places: Japan
People: Riichirō Saiki (active 1895-1936), Keisuke Itō (1803-1901), Yōan Udagawa (1798-1846)
Time periods: 19th century