There was a JOHNSON studio/photographer in Superior, West Superior, WI, but that was later than 1880s. Finn-American relatives lived in that area 1880s to 1930s. Good Luck! -- In a message dated 02/8/19 9:10:45 AM, VINTAGE-PHOTOS-D-request@rootsweb.com writes: << Johnson [Studio] 10 1/2 Sixth St. S. .<snip>. Finnish immigrant population in the late 1800's. >>