English translation selection of a letter from K. Otsubo to Masuo Yasui, 27 June 1916
Letter from K. Otsubo to Masuo Yasui, 27 June 1916
大坪Kから安井益男への手紙の現代日本語訳、1916年7月2日
English translation of a letter from K. Otsubo to Masuo Yasui, 2 July 1916
Letter from K. Otsubo to Masuo Yasui, 2 July 1916
Oral history interview with Chris Mazzuca [Transcript]
Oral history interview with Chris Mazzuca [Sound Recording 01]
View Out of Front Window of Lachner Home
Untitled notice from the Pioneer Base Ball Club, asking that Oregon baseball clubs designate delegates to send to a convention in Portland on February 21, 1868
Tsuboi Family Home Movie - "Japanese Scenes 1931"
Tsuboi Family Home Movie - "Model T"
Baseball game at migrant labor camp in West Stayton, Oregon