A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

Piramide del Sol

    Piramide del Sol

      En Este Preciso Lugar, El Enigmatico Cassius V. Gano su Primer Millon

      • cassius

      Confederate Cemetery

      Confederate Cemetery “Let us cross the river and rest in the shade of the trees.” General T.J. Jackson, C.S.A. Rock Island Arsenal Submitted by Bryan Arnold @nanowhiskers

      Confederate Cemetery “Let us cross the river and rest in the shade of the trees.” General T.J. Jackson, C.S.A. Rock Island Arsenal Submitted by Bryan Arnold @nanowhiskers

        Confederate Memorial

        In memory of the Confederate veterans who died at the Rock Island Confederate prison camp. May they never be forgotten. Let no man asperse the memory of our sacred dead. They were men who died for...

        In memory of the Confederate veterans who died at the Rock Island Confederate prison camp. May they never be forgotten. Let no man asperse the memory of our sacred dead. They were men who died for...

          Confederate POW Camp

          1863 – 1865 THIS SITE MARKS THE NORTHEAST CORNER OF THE ROCK ISLAND CONFEDERATE PRISON CAMP. THIS CAMP CONSISTED OF 84 BARRACKS, INCLOSED IN A WOODEN STOCKADE, EXTENDING 1240 FEET TO THE WEST AND...

          1863 – 1865 THIS SITE MARKS THE NORTHEAST CORNER OF THE ROCK ISLAND CONFEDERATE PRISON CAMP. THIS CAMP CONSISTED OF 84 BARRACKS, INCLOSED IN A WOODEN STOCKADE, EXTENDING 1240 FEET TO THE WEST AND...

            San Aquino Cannon

            San Aquino Named for Saint Thomas Aquinas (1225-1274) Cast in Manila, Philippine Islands on March 8, 1793 This 26-pounder bronze cannon was originally part of the Spanish Water Battery, the...

            San Aquino Named for Saint Thomas Aquinas (1225-1274) Cast in Manila, Philippine Islands on March 8, 1793 This 26-pounder bronze cannon was originally part of the Spanish Water Battery,...

              Rock Island Arsenal Museum

              U.S. Army Ordnance Corps Rock Island Arsenal Est. July 11, 1862 Rock Island Museum established July 1905 by order of the Chief of Ordnance, U.S. Army. Dedicated Nov. 4, 1959 To the memory of John...

              U.S. Army Ordnance Corps Rock Island Arsenal Est. July 11, 1862 Rock Island Museum established July 1905 by order of the Chief of Ordnance, U.S. Army. Dedicated Nov. 4, 1959 To the memory of John...

                John M. Browning

                John M. Browning 1855 – 1926 Great American Father of Modern Firearms In grateful appreciation and recognition for the important contributions through his inventive genius to the military services...

                John M. Browning 1855 – 1926 Great American Father of Modern Firearms In grateful appreciation and recognition for the important contributions through his inventive genius to the military services...

                  First bridge across the Mississippi River

                  First Bridge Across the Mississippi River Upon this pier rested the first bridge to span the Mississippi River, forming the original connecting link for uninterrupted railroad traffic between the...

                  First Bridge Across the Mississippi River Upon this pier rested the first bridge to span the Mississippi River, forming the original connecting link for uninterrupted railroad traffic between the...