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

The Bill of Rights, Little Rock Arkansas

Placed on December 15, 1991 by the Arkansas Bar Association to commemorate the Bicentennial of the ratification of the Bill of Rights. 

Placed on December 15, 1991 by the Arkansas Bar Association to commemorate the Bicentennial of the ratification of the Bill of Rights. 

    The Tree That Owns Itself

    The Tree That Owns Itself is a white oak tree that, according to legend, has legal ownership of itself and of all land within eight feet (2.4 m) of its base. The tree, also called the Jackson Oak,...

    The Tree That Owns Itself is a white oak tree that, according to legend, has legal ownership of itself and of all land within eight feet (2.4 m) of its base. The tree, also called the Jackson Oak,...

      Presque Isle Perry Monument

      Plaque detailing information regarding the monument to Oliver Perry, the US Naval Commander who defeated a British fleet on Lake Erie in 1813 during the War of 1812.

      Plaque detailing information regarding the monument to Oliver Perry, the US Naval Commander who defeated a British fleet on Lake Erie in 1813 during the War of 1812.

        Leaning Tower of Pisa Complex

        A description of the complex of buildins at the Leaning Tower of Oisa

        A description of the complex of buildins at the Leaning Tower of Oisa

          Remains of Secret WWII Radar Base at the Cape of Good Hope

            Akaka Falls, Big Island Hawaii

            Description of the geology of Akaka Falls, Big Island in Hawaii 

            Description of the geology of Akaka Falls, Big Island in Hawaii 

              Little Mountain Summit, Emigration Pass, Salt Lake City

              Plaque describing the pass through which the Mormons passed on the way into the Valley that would become Salt Lake City

              Plaque describing the pass through which the Mormons passed on the way into the Valley that would become Salt Lake City

                Abolish Grade Crossings

                The Depression and Elevation of this railroad to abolish grade crossings was authorized by the Legislature May 9th, 1903. A joint undertaking between the City Of New York and the Brooklyn Heights...

                The Depression and Elevation of this railroad to abolish grade crossings was authorized by the Legislature May 9th, 1903. A joint undertaking between the City Of New York and the Brooklyn Heights...

                • subway
                • brooklyn

                Vietnam War

                VIETNAM WAR 1965 - 1975 IN GRATEFUL REMEMBRANCE OF OVER 58,000 AMERICANS KILLED IN ACTION FOR THE PEACE, FREEDOM. AND INDEPENDENCE OF SOUTH VIETNAM VIETNAMESE UNITY COUNCIL OF THE BAY AREA

                VIETNAM WAR 1965 - 1975 IN GRATEFUL REMEMBRANCE OF OVER 58,000 AMERICANS KILLED IN ACTION FOR THE PEACE, FREEDOM. AND INDEPENDENCE OF SOUTH VIETNAM VIETNAMESE UNITY COUNCIL OF THE BAY AREA

                  Alameda Vietnam Veterans

                    Herbert Stovall

                    IN MEMORY LIEUTENANT HERBERT B. STOVALL FOR TWENTY TWO YEARS OF DEVOTED SERVICE AND GIVNG HIS LIFE IN THE LINE OF DUTY AUGUST 16, 1995

                    IN MEMORY LIEUTENANT HERBERT B. STOVALL FOR TWENTY TWO YEARS OF DEVOTED SERVICE AND GIVNG HIS LIFE IN THE LINE OF DUTY AUGUST 16, 1995

                      Auburn Started

                      AUBURN STARTED WHEN CLAUDE CHANA FOUND GOLD NEAR HERE MAY 16. 1848 PLACER COUNTY HISTORICAL SOCIETY

                      AUBURN STARTED WHEN CLAUDE CHANA FOUND GOLD NEAR HERE MAY 16. 1848 PLACER COUNTY HISTORICAL SOCIETY

                        Claude Chana

                        CLAUDE CHANA ADVENTURER AND FIRST FRUIT RANCHER IN PLACER COUNTY. IN 1848 HE FOUND GOLD IN THE AUBURN RAVINE, WHICH LED TO THE SETTLEMENT OF A MIN- ING CAMP THAT LATER BECAME AUBURN

                        CLAUDE CHANA ADVENTURER AND FIRST FRUIT RANCHER IN PLACER COUNTY. IN 1848 HE FOUND GOLD IN THE AUBURN RAVINE, WHICH LED TO THE SETTLEMENT OF A MIN- ING CAMP THAT LATER BECAME AUBURN

                        • gold
                        • ecv
                        • gold rush

                        Historic Denham Springs

                          This small “pocket” park was renovated by the Denham Springs Main Street organization and community partners. Members of the Denham Springs Fine Arts Association painted the mural using...

                          This small “pocket” park was renovated by the Denham Springs Main Street organization and community partners. Members of the Denham Springs Fine Arts Association painted the mural...

                        • louisiana
                        • livingston parish

                        Why was Fort Buhlow Built?

                          Why was Fort Buhlow built? Fort Buhlow was built in response to rumors that the Union Army was going to attack the Red River in the spring of 1865. General Edmund Kirby Smith, commander of the...

                          Why was Fort Buhlow built? Fort Buhlow was built in response to rumors that the Union Army was going to attack the Red River in the spring of 1865. General Edmund Kirby Smith, commander of...

                        • louisiana
                        • civil war
                        • fortification

                        California Stamp Mill

                          Bob and Dorothy Laben

                            Vernon Lust

                              Russian Column

                              Representing several elements of Russian architecture, including a transition from square to round with heavier elements at the bottom to lighter and more ornate above, and with the famous onion...

                              Representing several elements of Russian architecture, including a transition from square to round with heavier elements at the bottom to lighter and more ornate above, and with the famous onion...

                              • louisiana
                              • new orleans
                              • architecture

                              Albany World War Veterans 1926