Please help find a Vermillion SD map. #MapMonday

Historian Everett Sterling wrote in Vermillion Story (1959) that there was “a 1910 map preserved in the City Building, on which every residence is shown and identified …” Does anyone know where the map is now?

Sterling’s Vermillion Story is in the Chilson Collection. Other histories about Vermillion and Clay County SD are listed on the Archives and Special Collections web site.