≡ Libro Free The Tunnels Under Our Feet Tracy Beach 9781555664589 Books

The Tunnels Under Our Feet Tracy Beach 9781555664589 Books

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The Tunnels Under Our Feet Tracy Beach 9781555664589 Books

Tags : The Tunnels Under Our Feet [Tracy Beach] on Amazon.com. *FREE* shipping on qualifying offers. Have you ever seen a manhole cover with little glass circles in it and wondered why it was different from the others? Did you know that there were actually tunnels under the sidewalks and those manhole covers imbedded with glass circles allowed light into the tunnels below? Underground hollow sidewalks and vaults had many uses when they were first installed in the late 1800s. Vaults allowed businesses to expand and utilize the unused spaces beneath sidewalks and alleys for storage and coal delivery. Hollow sidewalks allowed for delivery of merchandise,Tracy Beach,The Tunnels Under Our Feet,Johnson Books,155566458X,Historic Preservation - General,United States - State & Local - West (Ak, Ca, Co, Hi, Id, Mt, Nv, Ut, Wy),Tunnels - Colorado,Underground areas - Colorado,History,ARCHITECTURAL PRESERVATION AND RESTORATION,ARCHITECTURE Historic Preservation General,COLORADO - LOCAL HISTORY,Colorado,GENERAL,General Adult,HISTORY Social History,HISTORY United States State & Local West (AK, CA, CO, HI, ID, MT, NV, UT, WY),History - U.S.,History of the Americas,HistoryAmerican,HistorySocial History,History: American,Non-Fiction,SOCIAL HISTORY,United States - State & Local - West

The Tunnels Under Our Feet Tracy Beach 9781555664589 Books Reviews

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