1.   Title: Conveying Cut Rice from Field
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: "Harvesting near Edmonton, Alta., Canada"
Institution: University of Saskatchewan Libraries Special Collections
Fonds/Collection: Canadiana Pamphlets Collection
3.   Title: Method of Winnowing Rice
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: Reaping Ripened Rice
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
5.   Title: Rice Picking of Country Girl
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
6.   Title: Separating Grain from Stalk
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
7.   Title: Threshing Grain
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds