Displaying results 21 of 23 - 23
Date Sort descending | Innovation | City | State | Country | Society |
---|---|---|---|---|---|
1869 | Bollman Truss Bridge | Savage | MD | USA | ASCE |
1869 | Joining of the Rails - Transcontinental Railroad | Promontory | UT | USA | ASCE |
2007 | H.L. Hunley Submarine | Charleston | SC | USA | ASM |