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

Early Chinese Fishermen

    Deaths at the Huntington Gorge

    From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution-ShareAlike License

    From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution- ShareAlike License

      Fraser Mansion

      Fraser MansionBuilt 1890This property is listed in The National Registry of Historic PlacesAs a national landmark for its architectural and cultural contributions to the District of Columbia This...

      Fraser MansionBuilt 1890This property is listed in The National Registry of Historic PlacesAs a national landmark for its architectural and cultural contributions to the District of Columbia This...

      • washington dc
      • dupont circle
      • architecture

      ALACHUA COUNTY COURTHOUSE

      From the Flickr group Historical Markers, photo by Jason Riedy, full page.License is Attribution License

      From the Flickr group Historical Markers, photo by Jason Riedy, full page.License is Attribution License

        Richland~Plummer Creek Covered Bridge

        From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution-ShareAlike License

        From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution- ShareAlike License

          Site of "Masonic Well"

          From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution-ShareAlike License

          From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution- ShareAlike License

            Laira Trail marker

            From the Flickr group Historical Markers, photo by chrisinplymouth, full page.License is Attribution-NonCommercial-ShareAlike License

            From the Flickr group Historical Markers, photo by chrisinplymouth, full page.License is Attribution- NonCommercial-ShareAlike License

              17th Street Canal Floodwall

              On August 29, 2005, a federal floodwall atop a levee on the 17th Street Canal, the largest and most important drainage Canal for the city, gave way here causing flooding that killed hundreds. This...

              On August 29, 2005, a federal floodwall atop a levee on the 17th Street Canal, the largest and most important drainage Canal for the city, gave way here causing flooding that killed hundreds. This...

              • louisiana
              • disaster
              • hurricane
              • katrina

              Dr. J. E. Wright

              J.E. Wright, D.D.S., opened first permanent dental office in the Indian Territory, Savanna, 1885. He practiced as itinerant dentist at Tishomingo Academy, Stonewall, Johnsonville, and White Bead...

              J.E. Wright, D.D.S., opened first permanent dental office in the Indian Territory, Savanna, 1885. He practiced as itinerant dentist at Tishomingo Academy, Stonewall, Johnsonville, and White...

                Chief Cornstalks's Village

                From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution-ShareAlike License

                From the Flickr group Historical Markers, photo by HystericalMark, full page.License is Attribution- ShareAlike License

                  Willard’s Hotel

                  The UNITED STATES COURT OF CLAIMS held its first meeting at “Willard's Hotel", on this site on MAY 11, 1855. The court was established to allow citizens to sue  the U.S. Government. In 1861,...

                  The UNITED STATES COURT OF CLAIMS held its first meeting at “Willard's Hotel", on this site on MAY 11, 1855. The court was established to allow citizens to sue  the U.S. Government. In...

                  • lincoln
                  • willard's hotel
                  • 1855

                  T. Walter Bickett

                  From the Flickr group Historical Markers, photo by WashuOtaku, full page.License is Attribution-ShareAlike License

                  From the Flickr group Historical Markers, photo by WashuOtaku, full page.License is Attribution- ShareAlike License

                    MISSION SAN LUÍS REY DE FRANCIA

                    From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution-ShareAlike License

                    From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License

                      Chicago Cultural Center

                      From the Flickr group Historical Markers, photo by Crawford Brian, full page.License is Attribution-NonCommercial-ShareAlike License

                      From the Flickr group Historical Markers, photo by Crawford Brian, full page.License is Attribution- NonCommercial-ShareAlike License

                        Dunsmuir Firemen

                        IN GRATEFUL ACKNOWLEDGEMENT OF ALL DUNSMUIR VOLUNTEER FIREMEN FOR DEDICATION, PROTECTION AND SERVICE BELNAP FOUNTAIN In memory of Firefighter GLED VORD BELNAP Died In The Line of Duty November 29,...

                        IN GRATEFUL ACKNOWLEDGEMENT OF ALL DUNSMUIR VOLUNTEER FIREMEN FOR DEDICATION, PROTECTION AND SERVICE BELNAP FOUNTAIN In memory of Firefighter GLED VORD BELNAP Died In The Line of Duty November 29,...

                          Alexis T. Busch

                          ALEXIS T. BUSCH 1985 - 2012 First Batgirl in Major League History San Francisco Giants 2000-2001 Submitted by @loislane28

                          ALEXIS T. BUSCH 1985 - 2012 First Batgirl in Major League History San Francisco Giants 2000-2001 Submitted by @loislane28

                          • batgirl
                          • sf giants
                          • major league

                          Fort Johnston

                          From the Flickr group Historical Markers, photo by Gerry Dincher, full page.License is Attribution-ShareAlike License

                          From the Flickr group Historical Markers, photo by Gerry Dincher, full page.License is Attribution- ShareAlike License

                            The Robert J. Nash Memorial Grove

                            Submitted by Sheila Paske

                            Submitted by Sheila Paske

                            • davis
                            • plantus acerifolia
                            • london plane tree

                            Hooray for Hollywold

                              Savannah City Hall

                              From the Flickr group Historical Markers, photo by Jason Riedy, full page.License is Attribution License

                              From the Flickr group Historical Markers, photo by Jason Riedy, full page.License is Attribution License