Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1908 October

Correspondence to Motsuka Tetsushi 毛塚哲史 from Ochiai 落合 1913 March

Correspondence to Iwashita Kihei from Iwashita Kanshichiro 岩下勘七郎 1908 April 8

Correspondence to Iwashita Kihei from Iwashita Kanshichiro 1908 March 25

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1908 March 26

Correspondence to Motsuka Tetsushi 毛塚哲史 from Ochiai 落合 1913 April 8

Correspondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1908 May 11

Correspondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1908 June 30

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1908 October 29

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1908 December 25

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1909 February 20

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1909 August 24

Correspondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1909 May 27

Correspondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1909 August 24

Correspondence to Iwashita Tokusaburo 岩下徳三郎 from Iwashita Kanshichiro 岩下勘七郎 1910 July 14

Correspondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1909 October 2

Correnpondence to Iwashita Shoji 岩下章司 from Iwashita Kanshichiro 1908 November 17

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1910 April 7

Correspondence to Iwashita Kihei 岩下喜平 from Iwashita Kanshichiro 岩下勘七郎 1910 July 18

Correspondence to Iwashita Tokusaburo 岩下徳三郎 from Iwashita Kanshichiro 岩下勘七郎 1908 February 15

Correspondence to Iwashita Kihei 岩下喜平 from Mitsuhiro Kenji 光広謙治 1911 July 29