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

Mike O'Callaghan - Pat Tillman Memorial Bridge

Submitted by @drewdaraabrams

Submitted by @drewdaraabrams

  • gantt chart

William McGonagall / Poet and Tragedian

Submitted by @slashdotat

Submitted by @slashdotat

    Pulses, Plants & Persistence

      The San Gregorio House

      Submitted by friscolex

      Submitted by friscolex

        Trevelyan House

        THIS YOUTH HOSTEL IS ONE OF MANY, BOTH IN THIS COUNTRY AND ABROAD, WHERE YOUNG PEOPLE, REGARDLESS OF RACE OR CREED, MAY SPEND THE NIGHT. THE BUILDINGS ARE DIVERSE IN CHARACTER BUT THEY HAVE A...

        THIS YOUTH HOSTEL IS ONE OF MANY, BOTH IN THIS COUNTRY AND ABROAD, WHERE YOUNG PEOPLE, REGARDLESS OF RACE OR CREED, MAY SPEND THE NIGHT. THE BUILDINGS ARE DIVERSE IN CHARACTER BUT THEY HAVE...

          St. Williams College

           Submitted by @slashdotat

           Submitted by @slashdotat

            Scow Villages

            Submitted by normnode

            Submitted by normnode

              Business Men's Club

              The "B-M-C" over the door of this 1910 building stood for the Business Men's Club, which became the Chamber of Commerce in 1913. Submitted from the Shelby County Register's Office.

              The "B-M-C" over the door of this 1910 building stood for the Business Men's Club, which became the Chamber of Commerce in 1913. Submitted from the Shelby County Register's Office.

              • shelby county
              • tennessee

              To The City of Weed From The People of Its Community

              TO THE CITY OF WEED FROM THE PEOPLE OF ITS COMMUNITY THE ARCH IS THE STRONGEST FORM OF ARCHITECTURE KNOWN TO MAN THIS STEEL ARCH REPLACES THE ORIGINAL CONCRETE ARCH FIRST ERECTED ON THIS SITE IN...

              TO THE CITY OF WEED FROM THE PEOPLE OF ITS COMMUNITY THE ARCH IS THE STRONGEST FORM OF ARCHITECTURE KNOWN TO MAN THIS STEEL ARCH REPLACES THE ORIGINAL CONCRETE ARCH FIRST ERECTED ON THIS SITE IN...

                Royal Coburg Theatre

                THIS FIRST STONE OF THE ROYAL COBURG THEATRE WAS LAID ON THE 14 DAY OF SEPTEMBER IN THE YEAR 1816 BY HIS SERENE HIGHNESS THE PRINCE OF SAXE COBURG AND HER ROYAL HIGHNESS THE PRINCESS CHARLOTTE OF...

                THIS FIRST STONE OF THE ROYAL COBURG THEATRE WAS LAID ON THE 14 DAY OF SEPTEMBER IN THE YEAR 1816 BY HIS SERENE HIGHNESS THE PRINCE OF SAXE COBURG AND HER ROYAL HIGHNESS THE PRINCESS CHARLOTTE...

                  Constitutional Convention

                    GOLDENDALE OBSERVATORY

                    GOLDENDALE OBSERVATORY ONE OF THE LARGEST PUBLIC TELESCOPES On a clear night you can see forever. Located in Goldendale, Washington, just 15 miles north of Maryhill; this 24.5 inch "Cassegrain"...

                    GOLDENDALE OBSERVATORY ONE OF THE LARGEST PUBLIC TELESCOPES On a clear night you can see forever. Located in Goldendale, Washington, just 15 miles north of Maryhill; this 24.5 inch...

                      Grassi Lake

                        Walker Memorial Gateway

                        WALKER MEMORIAL GATEWAY DEDICATED JUNE 10-, 1954 TO THE MEMORY OF ELIZA FITZGERALD (MOTHER) WALKER

                        WALKER MEMORIAL GATEWAY DEDICATED JUNE 10-, 1954 TO THE MEMORY OF ELIZA FITZGERALD (MOTHER) WALKER

                          Columbia River A Life Line

                            One Man, Two Worlds

                              Butler University Bulldogs

                              Submitted by mamileham

                              Submitted by mamileham

                                Le Coq d’Or Tavern

                                Submitted by @heritagetoronto

                                Submitted by @heritagetoronto

                                  York Railway Station

                                  YORK RAILWAY STATION One of the great buildings of Victorian England, built 1873-7 (when it was then said to be the largest station in the world) to an original design by Thomas Prosser. It was...

                                  YORK RAILWAY STATION One of the great buildings of Victorian England, built 1873-7 (when it was then said to be the largest station in the world) to an original design by Thomas Prosser. It was...

                                    Fort Stedman, Siege of Petersburg