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

Ramona Street Architectural District

    The Gates of Hell

      Payton Jordan Plaza

        John I. Danielson

        GIFT OF THE FRIENDS OF JOHN 1. DANIELSON DIRECTOR OF FINANCIAL AID, EMERITUS 1968 - 1982 STOP AND STAY A WHILE FOR TOMORROW'S JOURNEY REQUIRES YOU BE RESTED

        GIFT OF THE FRIENDS OF JOHN 1. DANIELSON DIRECTOR OF FINANCIAL AID, EMERITUS 1968 - 1982 STOP AND STAY A WHILE FOR TOMORROW'S JOURNEY REQUIRES YOU BE RESTED

          F Street Bridge

          Plaque noting the construction of the concrete bridge over the Arkansas River in Salida, ColoradoERECTED AD 1900BY THE CITY OF SALIDALOUIS WENZMAYORJ.W. LODGEV.C. DAVENPORTJ.U. MOCKF.B....

          Plaque noting the construction of the concrete bridge over the Arkansas River in Salida, ColoradoERECTED AD 1900BY THE CITY OF SALIDALOUIS WENZMAYORJ.W. LODGEV.C. DAVENPORTJ.U....

          • bridge
          • colorado
          • salida
          • arkansas river
          • 1900

          Woolworth's Sit-In, Jackson MS

          Woolworth’s Sit-in“Woolworth’s variety store was the scene of a pivotal event in the Mississippi Civil Rights Movement on May 28, 1963. When three black Tougaloo College students sat down at the...

          Woolworth’s Sit-in“Woolworth’s variety store was the scene of a pivotal event in the Mississippi Civil Rights Movement on May 28, 1963. When three black Tougaloo College students sat down at...

          • woolworth's
          • sit-in
          • civil rights
          • integration
          • jackson
          • mississippi ...
          • tougaloo college
          • 1963

          Charles Evans Hughes

          New York, Home of Distinguished Americans Charles Evans Hughes April 11, 1862 - August 7, 1948 Chief Justice of the Supreme Court of the United States, 1930-1941 Governor of New York,...

          New York, Home of Distinguished Americans Charles Evans Hughes April 11, 1862 - August 7, 1948 Chief Justice of the Supreme Court of the United States, 1930-1941 Governor of New York,...

          • charles evans hughes
          • supreme court
          • secretary of state
          • governor
          • court of int...

          Japanese Pillbox White Beach, San Jose, Tacloban City

          Submitted by JMatthewLara

          Submitted by JMatthewLara

            Vlad the Impaler

            Submitted by @reporterjoe.

            Submitted by @reporterjoe.

              This Playing Field

              THIS PLAYING FIELD WAS DEVELOPED AS A JOINT SCHEME BETWEEN PROSPECT CITY COUNCIL AND THE EDUCATION DEPT OF S.A. FOR THE BENEFIT OF THE SCHOOL AND THE COMMUNITY OF PROSPECT OPENED FOR USE 23RD A....

              THIS PLAYING FIELD WAS DEVELOPED AS A JOINT SCHEME BETWEEN PROSPECT CITY COUNCIL AND THE EDUCATION DEPT OF S.A. FOR THE BENEFIT OF THE SCHOOL AND THE COMMUNITY OF PROSPECT OPENED FOR USE 23RD...

                In Appreciation of Sheila Dinneen Family and Neighbours

                Submitted by @SignsTheReading.

                Submitted by @SignsTheReading.

                  Early Play-By-Play Radio Broadcast of a College Football Game

                  Submitted by @TAMU.

                  Submitted by @TAMU.

                    After Milneford Mills

                    Submitted by @heritagetoronto.

                    Submitted by @heritagetoronto.

                      Alex Haley

                      Alex Haley (1921-1992) Alexander Murray Palmer Haley lived and maintained a writing studio here. Beginning in 1963 he conducted many in-depth interviews with Malcolm X for his first book, The...

                      Alex Haley (1921-1992) Alexander Murray Palmer Haley lived and maintained a writing studio here. Beginning in 1963 he conducted many in-depth interviews with Malcolm X for his first book,...

                        John Ericsson

                        Submitted by pdxgrggles

                        Submitted by pdxgrggles

                          The Great Telescope

                          145 years before ⁦the Hubble,⁩ this was the worlds foremost deep-sky observatory: the ‘Leviathan’ 72” telescope at ⁦ Birr Castle. It held the world record for 72 years.⁩ Submitted by @Shamrocketeer

                          145 years before ⁦the Hubble,⁩ this was the worlds foremost deep-sky observatory: the ‘Leviathan’ 72” telescope at ⁦ Birr Castle. It held the world record for 72 years.⁩ Submitted by @Shamrocketeer

                            R. C. Harris

                            R. C. Harris (1875-1945) who masterminded much of the city's vital infrastructure, lived at Old City Hall from 1900 to 1909, and worked there from 1900 to 1945. Submitted by @heritagetoronto.

                            R. C. Harris (1875-1945) who masterminded much of the city's vital infrastructure, lived at Old City Hall from 1900 to 1909, and worked there from 1900 to 1945. Submitted by @heritagetoronto.

                              The Cliff Walk

                              Submitted by @bthubbard.

                              Submitted by @bthubbard.

                                Yorkville Town Hall

                                Submitted by @heritagetoronto.

                                Submitted by @heritagetoronto.

                                  Old Burying Ground, Halifax

                                  Submitted by @bthubbard.

                                  Submitted by @bthubbard.