1.   Title: Rice Picking of Country Girl
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: Thrashing Rice
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
3.   Title: Threshing Grain
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: Woman Harvesting
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds