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

Commodore Joshua Barney

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

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

    Dundalk Maryland

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

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

      Army of the Potomac June 30 1863

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

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

        Site of Adam Good Tavern

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

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

          Army of the Potomac July 1 1863

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

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

            Bridgeport

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

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

              Taneytown - Meades Pipe Creek Plan

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

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

                Meades Headquarters

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

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

                  Union Bridge - Reynolds Last Journey

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

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

                    The first reaping machine

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

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

                      Birthplace of William Henry Rinehart

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

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

                        Terra Rubra

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

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

                          Birthplace of Francis Scott Key

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

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

                            Hoods Mill

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

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

                              Franklin Parish Historical Marker

                              From the Flickr group Historical Markers, photo by J. Stephen Conn, full page.License is Attribution-NonCommercial License

                              From the Flickr group Historical Markers, photo by J. Stephen Conn, full page.License is Attribution- NonCommercial License

                                John Evans House 1764

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

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

                                  Robert Strawbridge House

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

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

                                    Birthplace of American Methodism

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

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

                                      Dallas County Historical Marker

                                      From the Flickr group Historical Markers, photo by J. Stephen Conn, full page.License is Attribution-NonCommercial License

                                      From the Flickr group Historical Markers, photo by J. Stephen Conn, full page.License is Attribution- NonCommercial License

                                        Robert Strawbridge

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

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