Map of streetcar system underground electrical conduits, Minneapolis and St. Paul, Minnesota
- Map of streetcar system underground electrical conduits, Minneapolis and St. Paul, Minnesota
- Map of the electrical underground conduits showing individual manholes and substations in Minneapolis and St. Paul, Minnesota.
- 1925
- 10693
- umn185712
- Funding provided to the Minnesota Digital Library through the Minnesota Arts and Cultural Heritage Fund, a component of the Minnesota Clean Water, Land and Legacy constitutional amendment, ratified by Minnesota voters in 2008.
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