Hilsen fra Kanada.
Von Dieck Studio, med address 92nd st and Ontario Ave var i Chicago, Ill. USA (inte i Kanada).
Source: Chicago Historical Society. Print Dept. Chicago Photographers, 1847 Through 1900: As Listed In Chicago City Directories. Chicago: Chicago Historical Society Print Department, 1958.
(Image 152 / page 146). https://hdl.handle.net/2027/uiuo.ark:/13960/t39z99n8k?urlappend=%3Bseq=152