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

Devil's Acre

DEVIL'S ACRE & BATTLE ROW "The Center of Sin in San Francisco" From the mid-1880s onward, the diagonally cut block bounded by Broadway, Kearny, and Columbus came to be known locally as the...

DEVIL'S ACRE & BATTLE ROW "The Center of Sin in San Francisco" From the mid-1880s onward, the diagonally cut block bounded by Broadway, Kearny, and Columbus came to be known locally as...

    Terrific Street

    TERRIFIC STREET AND THE INTERNATIONAL SETTLEMENT Pacific Ave. between Kearny and Montgomery St. The devastation wrought by the 1906 San Francisco Earthquake and Fire forever diminished the sordid...

    TERRIFIC STREET AND THE INTERNATIONAL SETTLEMENT Pacific Ave. between Kearny and Montgomery St. The devastation wrought by the 1906 San Francisco Earthquake and Fire forever diminished the...

      Paul Steketee & Sons

      Michigan Centennial Business This plaque is issued by the historical society of Michigan in recognition of   Paul Steketee & Sons   Founded in 1862   For more than 100 years of continuous...

      Michigan Centennial Business This plaque is issued by the historical society of Michigan in recognition of   Paul Steketee & Sons   Founded in 1862   For more than 100 years of...

        The Condor Where It All Began

          Claeys House

          The Claeys House   This elaborate brick and stone house was built in 1936 – 37 for Henry L. Claeys  Mr. Claeys had the well-digging and plumbing supply business which he started in 1904.  In 1920...

          The Claeys House   This elaborate brick and stone house was built in 1936 – 37 for Henry L. Claeys  Mr. Claeys had the well-digging and plumbing supply business which he started in 1904.  In...

            The Observatory of John Gummere

            THIS STONE MARKS THE SITE OF THE OBSERVATORY OF JOHN GUMMERE (1784-1845) ERECTED ABOUT 1834 Submitted by @KarenLMasters

            THIS STONE MARKS THE SITE OF THE OBSERVATORY OF JOHN GUMMERE (1784-1845) ERECTED ABOUT 1834 Submitted by @KarenLMasters

            • haverford
            • observatory
            • gummere
            • 1834

            Charing Cross Station

            This station was opened on the 15th of march 1886 by the Glasgow City & District Railway, which was the first underground railway in Scotland.   The route, two and a quarter miles in length,...

            This station was opened on the 15th of march 1886 by the Glasgow City & District Railway, which was the first underground railway in Scotland.   The route, two and a quarter miles in length,...

              War Memorial Opera House

              THIS PLAQUE IS PRESENTED TO THE CITY OF SAN FRANCISCO BY THE DEPARTMENT OF STATE ON BEHALF OF THE GOVERNMENT OF THE UNITED STATES OF AMERICA TO COMMEMORATE THE USE OF THE WAR MEMORIAL OPERA HOUSE...

              THIS PLAQUE IS PRESENTED TO THE CITY OF SAN FRANCISCO BY THE DEPARTMENT OF STATE ON BEHALF OF THE GOVERNMENT OF THE UNITED STATES OF AMERICA TO COMMEMORATE THE USE OF THE WAR MEMORIAL OPERA HOUSE...

                Jaqueline Diaz

                Jaqueline Diaz. Much love your boo. Submitted by Alpeware  

                Jaqueline Diaz. Much love your boo. Submitted by Alpeware

                • botanical garden
                • love
                • birthday

                Sunday Rock

                Welcome to Sunday Rock An Adirondack Landmark and Legend This glacial boulder, twice preserved by local citizens, marks the gateway to the "Great South Woods." In the frontier days it was said...

                Welcome to Sunday Rock An Adirondack Landmark and Legend This glacial boulder, twice preserved by local citizens, marks the gateway to the "Great South Woods." In the frontier days it was...

                • rock
                • south colton
                • ny
                • reno
                • j historical
                • places
                • adirondacks

                Gim L. Wong arrive 1914

                  Victory Memorial Hall

                  VICTORY MEMORIAL HALL ERECTED BY  CHINA WARE RELIEF ASSOCIATION  OF AMERICA  SEPTEMBER 1, 1951

                  VICTORY MEMORIAL HALL ERECTED BY  CHINA WARE RELIEF ASSOCIATION  OF AMERICA  SEPTEMBER 1, 1951

                    "The Family"

                    "THE FAMILY", ONE OF SAN FRANCISCO'S OLDEST AND MOST DISTINCTIVE SOCIAL CLUBS, WAS FOUNDED ON THIS SITE ON APRIL 5, 1902  THIS PLAQUE DEDICATED ON THE CLUB'S CENTENNIAL

                    "THE FAMILY", ONE OF SAN FRANCISCO'S OLDEST AND MOST DISTINCTIVE SOCIAL CLUBS, WAS FOUNDED ON THIS SITE ON APRIL 5, 1902  THIS PLAQUE DEDICATED ON THE CLUB'S CENTENNIAL

                      The Gardner Vistor Center Guide Dogs for the Blind

                      Submitted by Darren Platt

                      Submitted by Darren Platt

                        Louisiana Memorial United Methodist Church

                        The cradle of Louisiana Methodism In 1805, Elisha W. Bowman was sent as a Missionary to Louisiana by Bishops Whatcoat and Asbury, reaching Appelousas territory in late 1805. He organized a...

                        The cradle of Louisiana Methodism In 1805, Elisha W. Bowman was sent as a Missionary to Louisiana by Bishops Whatcoat and Asbury, reaching Appelousas territory in late 1805. He organized a...

                        • louisiana
                        • church

                        Tulane Stadium

                        Tulane Stadium was the original home of the National Football League's New Orleans Saints from 1967-1974. The Saints' first regular season game was held on September 17, 1967. Most notable for...

                        Tulane Stadium was the original home of the National Football League's New Orleans Saints from 1967-1974. The Saints' first regular season game was held on September 17, 1967. Most notable...

                        • louisiana
                        • new orleans
                        • sports

                        Birthplace of Frederic Remington

                        The Remington Home Birthplace of Frederic Remington Born 1861 Submitted by Alan R Reno

                        The Remington Home Birthplace of Frederic Remington Born 1861 Submitted by Alan R Reno

                        • remington pa...

                        First 9-1-1 Call

                        FIRST 9-1-1 CALL The first 9-1-1 emergency services telephone call was made from the office of the mayor on February 16, 1968. Earlier in the year, AT&T, which had a near monopoly in the telephone...

                        FIRST 9-1-1 CALL The first 9-1-1 emergency services telephone call was made from the office of the mayor on February 16, 1968. Earlier in the year, AT&T, which had a near monopoly in the telephone...

                        • 911
                        • telephone
                        • att
                        • alabama tele...

                        Mt Hobson - WWII

                        "This seat was given by the residents of Remuera in memory of the boys who played on the slopes of this mountain and who made the supreme sacrifice in World War II." Auckland, NZ has 50 volcanic...

                        "This seat was given by the residents of Remuera in memory of the boys who played on the slopes of this mountain and who made the supreme sacrifice in World War II." Auckland, NZ has 50...

                        • wwii
                        • new zealand

                        Site of the Former Rosenfield Packing Company (Skippy Peanut Butter)

                        SITE OF THE FORMER ROSEFIELD PACKING COMPANY  Incorporated on August 24, 1926 Joseph L. Rosenfield  was the inventor of hydrogenated peanut butter. Before this process was developed, peanut butter...

                        SITE OF THE FORMER ROSEFIELD PACKING COMPANY  Incorporated on August 24, 1926 Joseph L. Rosenfield  was the inventor of hydrogenated peanut butter. Before this process was developed, peanut butter...

                        • skippy
                        • alameda
                        • peanut butter
                        • hydrogenated