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

Lafayette Square

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

    Roseville

    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

      Thy Wonderous Story, Illinois

      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

        Camp Sutton

        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

          Andrew Johnson

          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

            First Girl Scout Headquarters in America

            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

              Foster Mounds

              Foster Mounds consists of two mounds located on either end of a large village or plaza. Mound A was built in four stages during the Plaquemine Period, sometime after AD 1400. Its original size and...

              Foster Mounds consists of two mounds located on either end of a large village or plaza. Mound A was built in four stages during the Plaquemine Period, sometime after AD 1400. Its original size and...

                The Nimbus of the Universe

                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

                  Fort Jefferson, Darke County, Ohio

                  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

                    Yosemite Park Centennial Time Capsule

                      Irvine Watkins

                      This is in honor of Irvine Watkins Who singlehandedly planted many of the trees along Carrboro's downtown streets.  Member of the Carrboro Appearance Commission 1980 - 1984

                      This is in honor of Irvine Watkins Who singlehandedly planted many of the trees along Carrboro's downtown streets.  Member of the Carrboro Appearance Commission 1980 - 1984

                        Central Normal College

                        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

                          York Post Office

                          YORK POST OFFICE Originally all post offices in Upper Canada were owned by the postmasters in charge, who were imperial appointments. This building was constructed for postmaster James Scott...

                          YORK POST OFFICE Originally all post offices in Upper Canada were owned by the postmasters in charge, who were imperial appointments. This building was constructed for postmaster James Scott...

                          • post office
                          • town of york
                          • toronto
                          • mansard roof
                          • upper canada

                          Columbus

                          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

                            Darwin at Daybreak

                            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

                              The Royal Naval Hospital Boundary Wall

                              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

                                Noble County Seat

                                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

                                  White Lake Civilian Conservation Corps

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

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

                                    The Central Canal

                                    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

                                      Discovery Well

                                      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