1.   Title: Cathedral - Cologne
Institution: University of Saskatchewan Archives
Fonds/Collection: S.R. Laycock fonds
2.   Title: Cathedral - Cologne
Institution: University of Saskatchewan Archives
Fonds/Collection: S.R. Laycock fonds
3.   Title: Cathedral exterior- Cologne
Institution: University of Saskatchewan Archives
Fonds/Collection: S.R. Laycock fonds
4.   Title: Cathedral relief
Institution: University of Saskatchewan Archives
Fonds/Collection: S.R. Laycock fonds
5.   Title: Statue - Cologne
Institution: University of Saskatchewan Archives
Fonds/Collection: S.R. Laycock fonds