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

La Castense 1760 - 1859

    Harrisburg Giants

    HARRISBURG GIANTS Harrisburg-based Negro League baseball team founded around 1900 and operated by Colonel William Strothers until his death in 1933. One of 27 major Negro League teams across the...

    HARRISBURG GIANTS Harrisburg-based Negro League baseball team founded around 1900 and operated by Colonel William Strothers until his death in 1933. One of 27 major Negro League teams across...

      Winchester Mystery House Model

      Submitted by @JimStLeger

      Submitted by @JimStLeger

        Old Scituate Lighthouse

        Submitted by @ferryfaerie

        Submitted by @ferryfaerie

          Hadrian's Wall in Carlisle

          Submitted by @HWpath

          Submitted by @HWpath

            Manly Hydraulics Laboratory

            Submitted by @littlebobbyplaqueson

            Submitted by @littlebobbyplaqueson

              So-Called Temple of Romulus

              Submitted by JMRobilliard

              Submitted by JMRobilliard

                AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE

                AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE, CHE IN DATA 9 SETTEMBRE 1943, ANIMATO DALL’AMOR DI PATRIA, CON ALTO SENSO DEL DOVERE E DELL’ONORE MILITARE SI OPPOSE AL FUOCO TEDESCO,...

                AL SOTTOTENENTE UGO DELLA MONICA DEL 56° REG. MARCHE, CHE IN DATA 9 SETTEMBRE 1943, ANIMATO DALL’AMOR DI PATRIA, CON ALTO SENSO DEL DOVERE E DELL’ONORE MILITARE SI OPPOSE AL FUOCO...

                  Detective Martin J. McFadden

                  Detective Martin J. McFadden On October 31, 1963, the actions of Cleveland Police Detective Martin J. McFadden led to a new legal standard allowing police officers in the United States to stop and...

                  Detective Martin J. McFadden On October 31, 1963, the actions of Cleveland Police Detective Martin J. McFadden led to a new legal standard allowing police officers in the United States to stop...

                    Fredericksburg Principal Auction Site in Pre-Civil War Days for Slaves and Property

                    Submitted by @Sarah_Stierch

                    Submitted by @Sarah_Stierch

                      Coquitlam and Buntzen Reservoirs Worker Memorial

                      Submitted by @BC_LHC

                      Submitted by @BC_LHC

                        McAbee Beach

                          Camp Pine Knot

                          Submitted by MrWilsonZ

                          Submitted by MrWilsonZ

                            Charter Oak, Orange Connecticut

                            [Location approximate] Submitted by @Todd_A_Richard

                            [Location approximate] Submitted by @Todd_A_Richard

                              The Japanese Community

                                The Chestnut Avenue was give by friends in 1979 of Mark Dent-Brocklehurst 1932-1972

                                Submitted by @caddickbrown

                                Submitted by @caddickbrown

                                  Demonstration of the First Working Integrated Circuit

                                  DEMONSTRATION OF THE FIRST WORKING INTEGRATED CIRCUIT THE TWENTIETH - CENTURY AGE OF ELECTRONICS CAN TRACE ITS ROOTS TO THE 1906 INVENTION OF THE TRIODE VACUUM TUBE, WHICH MARKED THE BIRTH OF...

                                  DEMONSTRATION OF THE FIRST WORKING INTEGRATED CIRCUIT THE TWENTIETH - CENTURY AGE OF ELECTRONICS CAN TRACE ITS ROOTS TO THE 1906 INVENTION OF THE TRIODE VACUUM TUBE, WHICH MARKED THE BIRTH...

                                    In Memory of Ann Davis

                                    Submitted by @prateekbuch

                                    Submitted by @prateekbuch

                                      C. B. "Bill" Miller Bridge

                                      Submitted by @SpencerWeather

                                      Submitted by @SpencerWeather

                                        The Saloon, San Francisco

                                        Submitted by _gb_br

                                        Submitted by _gb_br

                                        • 1858
                                        • fruit store