Displaying results 21 of 24 - 24
Date Innovation City State Country Society
1799 Potowmack Canal and Locks Fairfax County VA USA ASCE
1794 Springfield Armory Springfield MA USA ASME
1751 Book "Experiments and Observations on Electricity" by Benjamin Franklin Philadelphia PA USA IEEE
1757-1775 Benjamin Franklin's Work in London London England UK IEEE
Displaying results 21 of 24 - 24

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