Documents July 7, 2015 (Tuesday) 2

Published by BS Central 515 2nd Ave. S ⢠Glasgow, MT 59230 406-228-4558 ⢠fax: 406-228-4578 [email protected] Vol. 4, No. 101 Tuesday, July 7, 2 015 Sarah (Swanson)…

Documents Man-Made Caves of Salt

Man-Made Caves of Salt An enormous salt mine has been operating beneath Detroit for more than a century. Click here to see a drawing of an 1896 mine operation. This bed of…

Documents Man-Made Caves of Salt An enormous salt mine has been operating beneath Detroit for more than a...

Man-Made Caves of Salt An enormous salt mine has been operating beneath Detroit for more than a century. Click here to see a drawing of an 1896 mine operation. This bed of…