1.   Title: Cutting Rice
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: The Farmer Taking Off the Stalk of Wheat
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
3.   Title: Thrashing Rice
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: Woman Harvesting
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds