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

Forth & Clyde Ship Canal

Submitted by @Ritterton.

Submitted by @Ritterton.

    Croy Hill

    Submitted by @Ritterton.

    Submitted by @Ritterton.

      Maxwell's Equations

      Submitted by @Ritterton.

      Submitted by @Ritterton.

        Carcassonne

          Front street Lahaina

            Converse

            CONVERSE In 1660, Deacon Edward Converse became the first of his lineage to come to America from England, Settling in Charlestown, MA. He established the first ferry between Charlestown and...

            CONVERSE In 1660, Deacon Edward Converse became the first of his lineage to come to America from England, Settling in Charlestown, MA. He established the first ferry between Charlestown and...

            • rubber shoe
            • converse
            • marquis

            Palliser Expedition

            PALLISER EXPEDITION EXPEDITION PALLISER 1857-1860 Captain John Palliser was able to carry out his project of making a scientific exploration of western British North America in 1857, when the...

            PALLISER EXPEDITION EXPEDITION PALLISER 1857-1860 Captain John Palliser was able to carry out his project of making a scientific exploration of western British North America in 1857, when...

              Home of the Misses Sarah and Emmy Cary

                Salute to Leavitt & Peirce

                  West Church

                    The Changing Yard

                      The Charlestown Bells

                        Nuclear Energy

                        On December 2, 1942 man achieved here the first self-sustaining chain reaction and thereby initiated the controlled release of nuclear energy   Submitted by Bryan Arnold @nanowhiskers

                        On December 2, 1942 man achieved here the first self-sustaining chain reaction and thereby initiated the controlled release of nuclear energy   Submitted by Bryan Arnold @nanowhiskers

                          Elizabeth Cary Agassiz

                            Riverway Overpass

                            National Industrial Recovery Act of 1934 overpass with names of political leaders and engineers

                            National Industrial Recovery Act of 1934 overpass with names of political leaders and engineers

                              Black Soldiers of the Continental Army

                              REVOLUTIONARY SOLDIERS BLACK SOLDIERS OF THE CONTINENTAL ARMY CATO STEDMAN AND NEPTUNE FROST ARE BURIED IN THIS GROUND 1775

                              REVOLUTIONARY SOLDIERS BLACK SOLDIERS OF THE CONTINENTAL ARMY CATO STEDMAN AND NEPTUNE FROST ARE BURIED IN THIS GROUND 1775

                                Site of the Birthplace of Charles Bulfinch

                                  Suffolk Law School

                                  DEDICATED TO THE SERVICE OF MEN WHO MUST STUDY, IF AT ALL, BY NIGHT

                                  DEDICATED TO THE SERVICE OF MEN WHO MUST STUDY, IF AT ALL, BY NIGHT

                                    Tadeusz Kosciuszko 1746 - 1817

                                    TADEUSZ KOSCIUSZKO 1746 - 1817 I PREFER PEACE MORE THAN THE GREATEST RANK IN THE WORLD Submitted by MrWilsonZ

                                    TADEUSZ KOSCIUSZKO 1746 - 1817 I PREFER PEACE MORE THAN THE GREATEST RANK IN THE WORLD Submitted by MrWilsonZ

                                      The Traffic Jam

                                      The Traffic Jam In 1992 the American artist, Mark Bulwinkle, created the steel sculptures you see here and throughout the parking lots of The East Bay Bridge Shopping Center. To all the children...

                                      The Traffic Jam In 1992 the American artist, Mark Bulwinkle, created the steel sculptures you see here and throughout the parking lots of The East Bay Bridge Shopping Center. To all the...