1988 Bach Society Of Minnesota program cover. From the Bach Society of Minnesota records, 1933–2001 (bulk 1959–1991), Manuscripts Collection, Minnesota Historical Society, St. Paul.
One of the commemorative Christmas stamps first released by the US Post Office in Harmony on October 20, 1994. Photograph by Amy Jo Hahn; used with the permission of Amy Jo Hahn.
1996 Polaris sales catalog. From Polaris 1996 Snowmobiles (Minneapolis: Polaris, 1995). Available at the Minnesota Historical Society library as TL234.2 P64 1995.