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

St. James Baptist Church

ST. JAMES BAPTIST CHURCH This church, founded in 1886 by former members of First African Baptist Church, is one of the oldest surviving institutions remaining from the town of Mitchelville, a...

ST. JAMES BAPTIST CHURCH This church, founded in 1886 by former members of First African Baptist Church, is one of the oldest surviving institutions remaining from the town of Mitchelville, a...

    Cherry Hill School

    CHERRY HILL SCHOOL This one-room frame school, built ca. 1937, was the first separate school building constructed for African-American students on Hilton Head Island.  It replaced an earlier...

    CHERRY HILL SCHOOL This one-room frame school, built ca. 1937, was the first separate school building constructed for African-American students on Hilton Head Island.  It replaced an...

      Mitchelville Site

      MITCHELVILLE SITE In 1862, after Hilton Head’s fall to Union forces in 1861, this town, planned for the area’s former slaves and named for General Ormsby M. Mitchel, began. Submitted by Bryan...

      MITCHELVILLE SITE In 1862, after Hilton Head’s fall to Union forces in 1861, this town, planned for the area’s former slaves and named for General Ormsby M. Mitchel, began. Submitted by...

        Antislavery Society

        ANTISLAVERY SOCIETY The founding meeting of the Michigan Antislavery Society was held in the First Presbyterian Church, located on this site, on November 10, 1836.  Delegates from six counties...

        ANTISLAVERY SOCIETY The founding meeting of the Michigan Antislavery Society was held in the First Presbyterian Church, located on this site, on November 10, 1836.  Delegates from six...

          Macoun Marsh

          The Macoun Marsh is a small area of land that has been set aside to protect the nature found here. Owned by the Beechwood Cemetery, it is a lovely place to explore an urban wetland environment....

          The Macoun Marsh is a small area of land that has been set aside to protect the nature found here. Owned by the Beechwood Cemetery, it is a lovely place to explore an urban wetland...

            Hart Massey House

            This residence, completed in 1959, sensitively echoes its natural setting, making it a distinctly Canadian interpretation of the International Style. Its minimalist design reflects the modernist...

            This residence, completed in 1959, sensitively echoes its natural setting, making it a distinctly Canadian interpretation of the International Style. Its minimalist design reflects the modernist...

              Barkaloo Cemetery

              DEDICATEDTO TO THE SACRED MEMORY OFOUR COMRADESOF THE REVOLUTIONARY WAR   ERECTED MAY 19, 1935 ROBERT PORTER POST NO 986 VETERANS OF FOREIGN WARS OF U.S.   Submitted by @lampbane

              DEDICATEDTO TO THE SACRED MEMORY OFOUR COMRADESOF THE REVOLUTIONARY WAR   ERECTED MAY 19, 1935 ROBERT PORTER POST NO 986 VETERANS OF FOREIGN WARS OF U.S.   Submitted by @lampbane

              • barkaloo cemetery
              • revolutionary war
              • colonial
              • veterans of ...
              • vfw
              • brooklyn
              • bay ridge

              Revolutionary War Cemetery

              1776  1962REVOLUTIONARY WAR CEMETERY   IN EVERLASTING MEMORY TO ALL THOSE THAT ARE BURIED HERE, THAT OUR COUNTRY BE EVER FREE   Submitted by @lampbane

              1776  1962REVOLUTIONARY WAR CEMETERY   IN EVERLASTING MEMORY TO ALL THOSE THAT ARE BURIED HERE, THAT OUR COUNTRY BE EVER FREE   Submitted by @lampbane

              • brooklyn
              • bay ridge
              • barkaloo cemetery
              • revolutionary war
              • colonial

              Wes Reader Athletic Fields

              Wesley Reader 1911-1978 A beloved teacher, coach and administrator.  Wes Reader dedicated his life to educating the young people of Pinckney.  Born near Howell, Michigan, and educated at Western...

              Wesley Reader 1911-1978 A beloved teacher, coach and administrator.  Wes Reader dedicated his life to educating the young people of Pinckney.  Born near Howell, Michigan, and educated at...

                Henry Ford Stamp

                HENRY FORD HUMANITARIAN – INDUSTRIALIST FOUNDER OF GREENFIELD VILLAGE FIRST DAY OF ISSUE JULY 30, 1968   Submitted by Bryan Arnold @nanowhiskers

                HENRY FORD HUMANITARIAN – INDUSTRIALIST FOUNDER OF GREENFIELD VILLAGE FIRST DAY OF ISSUE JULY 30, 1968   Submitted by Bryan Arnold @nanowhiskers

                  Ann Arbor High School

                    ANN ARBOR HIGH SCHOOL Innovative education has been connected to this site ever since the Union School opened in 1856 as a school for all grades (inset above).  Ann Arbor’s Argus newspaper...

                    ANN ARBOR HIGH SCHOOL Innovative education has been connected to this site ever since the Union School opened in 1856 as a school for all grades (inset above).  Ann Arbor’s Argus...

                    McGraw Hill Building

                    Chicago Landmark McGraw-Hill Building Thielbar and Fugard, architect 1928-29 A rare survivor of the type of buildings constructed during the early period of this street’s development as a...

                    Chicago Landmark McGraw-Hill Building Thielbar and Fugard, architect 1928-29 A rare survivor of the type of buildings constructed during the early period of this street’s development as...

                      Dewitt Clinton Cregier

                      THIS TABLET IS ERECTED IN RECOGNITION OF THE OUTSTANDING SERVICES TO THE CITY OF CHICAGO GIVEN BY DEWITT CLINTON CREGIER ENGINEER OF CHICAGO AVE. PUMPING STATION 1853-1879 CITY ENGINEER 1879-1882...

                      THIS TABLET IS ERECTED IN RECOGNITION OF THE OUTSTANDING SERVICES TO THE CITY OF CHICAGO GIVEN BY DEWITT CLINTON CREGIER ENGINEER OF CHICAGO AVE. PUMPING STATION 1853-1879 CITY ENGINEER...

                        Water Tower Centennial

                        1869-1969 IN THIS ITS CENTENNIAL YEAR THE CHICAGO WATER TOWER HAS BEEN DESIGNATED THE FIRST AMERICAN WATER LANDMARK “BECAUSE OF ITS SIGNIFICANCE IN THE DEVELOPMENT OF CHICAGO’S WATER RESOURCES AND...

                        1869-1969 IN THIS ITS CENTENNIAL YEAR THE CHICAGO WATER TOWER HAS BEEN DESIGNATED THE FIRST AMERICAN WATER LANDMARK “BECAUSE OF ITS SIGNIFICANCE IN THE DEVELOPMENT OF CHICAGO’S WATER RESOURCES AND...

                          KOSCIUSZKO

                          KOSCIUSZKO THADDEUS KOSCIUSZKO 1746-1817 SON OF POLAND, GENERAL AND MILITARY ENGINEER OF THE AMERICAN REVOLUTION, FORTIFIED SARATOGA AND THE WEST POINT/HUDSON RIVER COMPLEX FIRST DEDICATED ON...

                          KOSCIUSZKO THADDEUS KOSCIUSZKO 1746-1817 SON OF POLAND, GENERAL AND MILITARY ENGINEER OF THE AMERICAN REVOLUTION, FORTIFIED SARATOGA AND THE WEST POINT/HUDSON RIVER COMPLEX FIRST DEDICATED...

                            NICOLAUS COPERNICUS

                            NICOLAUS COPERNICUS MIKOLAI KOPERNIK 1473-1543 BY REFORMING ASTRONOMY HE INITIATED MODERN SCIENCE Submitted by Bryan Arnold @nanowhiskers

                            NICOLAUS COPERNICUS MIKOLAI KOPERNIK 1473-1543 BY REFORMING ASTRONOMY HE INITIATED MODERN SCIENCE Submitted by Bryan Arnold @nanowhiskers

                              Adler Planetarium

                              THE ASTRONOMICAL MUSEUM AND PLANETARIUM OF CHICAGO GIFT OF MAX ADLER TO FURTHER THE PROGRESS OF SCIENCE, TO GUIDE TO AN UNDERSTANDING OF THE MAJESTY OF THE HEAVENS, TO EMPHASIZE THAT UNDER THE...

                              THE ASTRONOMICAL MUSEUM AND PLANETARIUM OF CHICAGO GIFT OF MAX ADLER TO FURTHER THE PROGRESS OF SCIENCE, TO GUIDE TO AN UNDERSTANDING OF THE MAJESTY OF THE HEAVENS, TO EMPHASIZE THAT UNDER THE...

                                Man Enters the Cosmos

                                MAN ENTERS THE COSMOS This sundial sculpture created by Henry Moore and commissioned by the Trustees of the B.F. Ferguson Monument Fund is erected in recognition of the revolutionary program of...

                                MAN ENTERS THE COSMOS This sundial sculpture created by Henry Moore and commissioned by the Trustees of the B.F. Ferguson Monument Fund is erected in recognition of the revolutionary program of...

                                  Civil War Cannon Ball

                                  CIVIL WAR CANNON BALL Below upper window FIRED FROM CEMETERY BY MORGAN’S MEN Submitted by Bryan Arnold @nanowhiskers

                                  CIVIL WAR CANNON BALL Below upper window FIRED FROM CEMETERY BY MORGAN’S MEN Submitted by Bryan Arnold @nanowhiskers

                                    Hardin County

                                    HARDIN COUNTY Formed from Nelson County by first Legislature, 1792.  Named for Col. John Hardin, veteran of Dunmore’s War, 1774.  Am. Rev., Gen. Clark’s Wabash Exped., 1787 and Maumee Indian...

                                    HARDIN COUNTY Formed from Nelson County by first Legislature, 1792.  Named for Col. John Hardin, veteran of Dunmore’s War, 1774.  Am. Rev., Gen. Clark’s Wabash Exped., 1787 and Maumee...