Charles Pratt, Qu'Appelle Lakes, to Reverend Abraham Cowley, Lower Settlement, February 21, 1855. Available on both LAC MG 17 B 2 Class “C” Series C.1/O Reel A-95 Appendix B Item ID 125005 and LAC MG 17 B 2 Class “C” Series C.1/M6 Reel A-79 Item ID 125006.