1.   Title: Admiral Togo
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: A kitchen scene
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
3.   Title: Archer
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: "Ayame San making a new Kimono"
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
5.   Title: Boy and girl
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
6.   Title: Children
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
7.   Title: Children
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
8.   Title: Dedication of the Meiji Shrine
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
9.   Title: Kotos
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
10.   Title: Nippon Yusen Kaisha S.S. "Tamba Maru"
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds