1.   Title: Procession
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: "Quaker Oats Mills, Saskatoon"
Institution: Saskatoon Public Library Local History Room
Fonds/Collection: General Photographs Collection
3.   Title: Women at pond scene
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds