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

Town 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

    Junk Boat Restoration Project

      Palabras de Santa Maria de Guadalupe a Juan Diego

        Old Faithful Snow Lodge

          The Little White Church at Bee Ridge

            Scenic View Easement

              Calcare di Perledo

                Perledo Castel Vezio

                  Veracruz

                    Holman Field Terminal

                    HOLMAN FIELD TERMINAL WORKS PROGRESS ADMINISTRATION PROJECT 1939 DESIGN BY CLARENCE W WIGINGTON 1883-1967 FIRST BLACK LICENSED ARCHITECT IN MINNESOTA Submitted by @gkatz

                    HOLMAN FIELD TERMINAL WORKS PROGRESS ADMINISTRATION PROJECT 1939 DESIGN BY CLARENCE W WIGINGTON 1883-1967 FIRST BLACK LICENSED ARCHITECT IN MINNESOTA Submitted by @gkatz

                      Untouchable Infinity

                      Micheline Mayor Poet laureate 2016 -2018 IT HAPPENED AT A LAKE I FACED UP OR WAS IT DOWN? EITHER WAY PROMISED UNTOUCHABLE INFINITY Submitted by @Daorcey

                      Micheline Mayor Poet laureate 2016 -2018 IT HAPPENED AT A LAKE I FACED UP OR WAS IT DOWN? EITHER WAY PROMISED UNTOUCHABLE INFINITY Submitted by @Daorcey

                        Bulawayo Public Library

                        Bulawayo Public Library THIS STONE WAS LAID ON 4th NOV 1933 BY R. A. LETTS ESQ. CHAIRMAN PVBLIC LIBRARY COMMITTEE SINCE 1904 Submitted by @Jasewem

                        Bulawayo Public Library THIS STONE WAS LAID ON 4th NOV 1933 BY R. A. LETTS ESQ. CHAIRMAN PVBLIC LIBRARY COMMITTEE SINCE 1904 Submitted by @Jasewem

                        • bulawayo
                        • zimbabwe
                        • library
                        • 1904

                        Ann Juell

                        In recognition of outstanding service to Dwinelle Hall Ann Juell Building Coordinator 1992-2003

                        In recognition of outstanding service to Dwinelle Hall Ann Juell Building Coordinator 1992-2003

                          Stanyan Park Hotel

                          Submitted by Darren Platt

                          Submitted by Darren Platt

                            Montclair Woman's Club

                            1955 LOVE LIGHTS OUR WAY MONTCLAIR WOMAN'S CLUB Submitted by @jqmcd

                            1955 LOVE LIGHTS OUR WAY MONTCLAIR WOMAN'S CLUB Submitted by @jqmcd

                              The Naval Station

                              Although this land was purchased by the U.S. Government from Jean P. Dupiere in 1849 as a proposed Navy Yard, a U.S. Naval Station was not formally established here until 1901 when a dry dock...

                              Although this land was purchased by the U.S. Government from Jean P. Dupiere in 1849 as a proposed Navy Yard, a U.S. Naval Station was not formally established here until 1901 when a dry dock...

                              • louisiana
                              • military

                              Mechanickham

                              Founded in 1836 by Nicholas Noel Destrehan, Mechanickham was originally part of the Spanish land grant to the Ursuline nuns in 1790. It was incorporated with the villages of Gretna and...

                              Founded in 1836 by Nicholas Noel Destrehan, Mechanickham was originally part of the Spanish land grant to the Ursuline nuns in 1790. It was incorporated with the villages of Gretna...

                              • louisiana

                              Gouldsboro Rail Car Transfer Ferry

                              Ferry operated from 1898 to 1942 with two transfer boats. One, the Gouldsboro, named for railroad magnate Jay Gould, was built in 1863 as the Federal Monitor Chickasaw and saw action at the Battle...

                              Ferry operated from 1898 to 1942 with two transfer boats. One, the Gouldsboro, named for railroad magnate Jay Gould, was built in 1863 as the Federal Monitor Chickasaw and saw action at the Battle...

                              • louisiana
                              • rail

                              Skirmish at Haguewood Prairie

                              In late September 1863, Confederate Col. J.O. Shelby's cavalry headed north to raid into Missouri. On Sept. 27, 1863, Shelby's scouts found Co. H, 1st Arkansas Infantry (U.S.) camped at Haguewood...

                              In late September 1863, Confederate Col. J.O. Shelby's cavalry headed north to raid into Missouri. On Sept. 27, 1863, Shelby's scouts found Co. H, 1st Arkansas Infantry (U.S.) camped at Haguewood...

                              • arkansas
                              • civil war

                              Stumpf's Magic Hoodoo

                              Established in 1876, John Stumpf's Son Co. manufactured insecticides which aided the successful completion of the Panama Canal. In 1915 "Magic Hoodoo" products received the Medal of Award at the...

                              Established in 1876, John Stumpf's Son Co. manufactured insecticides which aided the successful completion of the Panama Canal. In 1915 "Magic Hoodoo" products received the Medal of Award at the...

                              • louisiana