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

WWI

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

    Historic Fort Mackinac

    Mackinac Island has been called the most historic spot in the Middle West. Fort Mackinac was first built by the British in 1780-81. It was not until 1796, thirteen years after the end of the...

    Mackinac Island has been called the most historic spot in the Middle West. Fort Mackinac was first built by the British in 1780-81. It was not until 1796, thirteen years after the end of...

    • michigan
    • michigan his...

    Idlewild Lot Owners Association

    In 1920 Idlewild’s founders, Wilbur Lemon, Alvin Wright, and brothers Erastus and Adelbert Branch, joined William Jennings to form the Idlewild Lot Owners Association (ILOA). The ILOA was...

    In 1920 Idlewild’s founders, Wilbur Lemon, Alvin Wright, and brothers Erastus and Adelbert Branch, joined William Jennings to form the Idlewild Lot Owners Association (ILOA). The ILOA...

    • michigan
    • michigan his...

    Lake Shore and Michigan Southern Railway / Bridge

    The Lake Shore and Michigan Southern Railway organized on May 27, 1869. The railroad’s main line linked Buffalo, New York, with Chicago. The railroad played a vital role in transporting not only...

    The Lake Shore and Michigan Southern Railway organized on May 27, 1869. The railroad’s main line linked Buffalo, New York, with Chicago. The railroad played a vital role in transporting not only...

    • michigan
    • michigan his...

    Ishpeming: Historic Ski Center

    The sport of skiing was introduced to America in the nineteenth century by Scandinavian immigrants. The first ski club in Michigan and one of the first in the country was formed at Ishpeming in...

    The sport of skiing was introduced to America in the nineteenth century by Scandinavian immigrants. The first ski club in Michigan and one of the first in the country was formed at Ishpeming...

    • michigan
    • michigan his...

    Capistrano Depot

    CAPISTRANO DEPOT Built in 1894, renovated in 1974-73 as a restaurant. The original Mission style, one of the first stations to use it, was retained. The interior is so small freight and passenger...

    CAPISTRANO DEPOT Built in 1894, renovated in 1974-73 as a restaurant. The original Mission style, one of the first stations to use it, was retained. The interior is so small freight and passenger...

      Michigan Engineering

        Ferndale

        FERNDALE THIS PIONEER AGRICULTURAL COMMUNITY, SETTLED IN 1852, HELPED FEED THE BOOMING POPULATION OF MID CENTURY SAN FRANCISCO. LONG KNOWN AS "CREAM CITY" FERNDALE MADE INNOVATIVE AND LASTING CON...

        FERNDALE THIS PIONEER AGRICULTURAL COMMUNITY, SETTLED IN 1852, HELPED FEED THE BOOMING POPULATION OF MID CENTURY SAN FRANCISCO. LONG KNOWN AS "CREAM CITY" FERNDALE MADE INNOVATIVE AND LASTING CON...

          Butler-Perozzi Fountain

          BUTLER PEROZZI FOUNTAIN SCULPTOR A. FRILLI, FLORENCE, ITALY RESTORED AND RE-SCULPTED 1987  

          BUTLER PEROZZI FOUNTAIN SCULPTOR A. FRILLI, FLORENCE, ITALY RESTORED AND RE-SCULPTED 1987

            Old Mackinac Point Lighthouse

            This light is opposite the turning point for ships making the difficult passage through the Straits of Mackinac, one of the business crossroads of the Great Lakes. McGulpin’s Point Light, two...

            This light is opposite the turning point for ships making the difficult passage through the Straits of Mackinac, one of the business crossroads of the Great Lakes. McGulpin’s Point Light, two...

            • michigan
            • michigan his...

            Claremont Branch Library

            • corbell
            • placheck

            Julia Morgan

            BUILT 1917 ARCHITECT JULIA MORGAN

            BUILT 1917 ARCHITECT JULIA MORGAN

            • julia morgan

            Gene Farb

            In Memory of Gene Farb Co-Founder Whole Earth Access

            In Memory of Gene Farb Co-Founder Whole Earth Access

              Holy Cross Catholic Church

              Father Frederic Baraga (1797-1868) first landed on Beaver Island as a missionary in 1832. This church was built in 1860 and consecrated by Baraga, then Bishop of the Diocese of Sault Ste. Marie....

              Father Frederic Baraga (1797-1868) first landed on Beaver Island as a missionary in 1832. This church was built in 1860 and consecrated by Baraga, then Bishop of the Diocese of Sault Ste. Marie....

              • michigan
              • michigan his...

              Old Fish Market

              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 Queen's Hospital and the Birmingham Accident Hospital

                Submitted by @caddickbrown

                Submitted by @caddickbrown

                  Royal William Victualling Yard

                  ROYAL WILLIAM VICTUALLING YARD COMMISSIONED TO BE BUILT IN 1824 IN THE REIGN OF. KING GEORGE IV WITH THE SOLE PURPOSE OF SUPPLYINC VICTUALS TO HIS MAJESTY'S NAVY COMPLETED IN THE REIGN OF KING...

                  ROYAL WILLIAM VICTUALLING YARD COMMISSIONED TO BE BUILT IN 1824 IN THE REIGN OF. KING GEORGE IV WITH THE SOLE PURPOSE OF SUPPLYINC VICTUALS TO HIS MAJESTY'S NAVY COMPLETED IN THE REIGN OF...

                    September 3, 1935

                    Remember September 3, 1935  During a doc strick, police arrsested 21 longshoremen picketing Pacific Coast Terminals. ILWU Local 502 still works the Fraser River.   Submitted by @WeBuildBC

                    Remember September 3, 1935  During a doc strick, police arrsested 21 longshoremen picketing Pacific Coast Terminals. ILWU Local 502 still works the Fraser River.   Submitted by @WeBuildBC

                    • bc
                    • labour
                    • 1935

                    St. Paul's Chapel

                    ST PAUL'S CHAPEL THIS FAMOUS EXAMPLE OF GEORGIAN ARCHITECTURE, BUILT 1764-166, WITH SPIRE AID PORTICO ADDED 1794-1796 IS THE ONLY CHURCH STRUCTURE SURVIVING THE COLONIAL ERA OF NEW YORK CITY THE...

                    ST PAUL'S CHAPEL THIS FAMOUS EXAMPLE OF GEORGIAN ARCHITECTURE, BUILT 1764-166, WITH SPIRE AID PORTICO ADDED 1794-1796 IS THE ONLY CHURCH STRUCTURE SURVIVING THE COLONIAL ERA OF NEW YORK CITY THE...

                      English Elm

                      ENGLISH ELMULMUS PROCERA PLANTED 1906 DESIGNATED BY THE DAVIS CITY COUNCIL AS A LANDMARK TREE PLACED BY PACIFIC TELEPHONE EMPLOYEES OCTOBER 1969 Submitted by @jqmcd

                      ENGLISH ELMULMUS PROCERA PLANTED 1906 DESIGNATED BY THE DAVIS CITY COUNCIL AS A LANDMARK TREE PLACED BY PACIFIC TELEPHONE EMPLOYEES OCTOBER 1969 Submitted by @jqmcd

                      • telephone employees
                      • 1906
                      • elm