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

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

                                  St. Johnsbury Trade School

                                  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

                                    King Kamehameha statue marker

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

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

                                      Plaque in Walker Park, Honolulu

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

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