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

Morgan House Site

On this site stood the home of Sarah Morgan Dawson (1842-1909) who wrote A Confederate Girl's Diary, which has become a Civil War classic. The diary depicts the occupation of Baton Rouge by Union forces.

On this site stood the home of Sarah Morgan Dawson (1842-1909) who wrote A Confederate Girl's Diary, which has become a Civil War classic. The diary depicts the occupation of Baton Rouge by Union forces.

  • louisiana
  • civil war

Clinton Courthouse

This courthouse, built in 1840, is one of the architectural treasures of the state. The present building replaced a wooden courthouse that dated from 1825-26, which was burned in March, 1839. This...

This courthouse, built in 1840, is one of the architectural treasures of the state. The present building replaced a wooden courthouse that dated from 1825-26, which was burned in March, 1839. This...

  • louisiana

Sister Cities Greenfield USA / Kakuda Japan

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

    Iolani Palace cornerstone

    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

      Dancing for Flossie

        Thomas Burke

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

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

          North Carolina

          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

            Sister City Park, Livermore, CA

            Submitted by @jqmcd

            Submitted by @jqmcd

            • quetzaltenango
            • guatemala
            • livermore
            • volcano

            Fort Hembree

            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 Stearns Hardware Store

                King-Tears Mortuary

                King-Tears Mortuary In October 1901, William M. Tears opened the Tears Funeral Home at 614 E. 6th Street to provide mortuary services for African Americans in Austin and the surrounding area. Upon...

                King-Tears Mortuary In October 1901, William M. Tears opened the Tears Funeral Home at 614 E. 6th Street to provide mortuary services for African Americans in Austin and the surrounding area....

                  Union Square Park

                  • labor day
                  • 1882

                  Ciudad Prehispanica de Teotihuacan

                    Teotihuacan

                      Anthony Nardella

                        Bergen

                        Submitted by @caddickbrown

                        Submitted by @caddickbrown

                          Cornwallils

                          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

                            Battle of Mississenewa -> Two Miles West

                            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

                              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