1.   Title: Assorted Japanese dolls
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: Landscape - [Mt. Fuji]
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
3.   Title: New Year's Greeting
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: Rice Harvest
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds