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

Jim Hunter, "Catfish"

  • oakland coliseum

Joseph R. Knowland (Oakland Zoo)

    The Sentinel

      Los Rios Street Historic District

        Winsor McCay/Winsor McCay

        Winsor McCay (c.1867-1934), A pioneer in cartoon animations, first received acclaim for his artwork as a pupil in Spring Lake´s Union School. His blackboard sketch of the 1880 wreck of the SS...

        Winsor McCay (c.1867-1934), A pioneer in cartoon animations, first received acclaim for his artwork as a pupil in Spring Lake´s Union School. His blackboard sketch of the 1880 wreck of the...

        • michigan
        • michigan his...

        Hubbard’s Annex to the National Park/

        Gurdon Hubbard (1802-1886) came to Mackinac Island from New England in 1818 to work in the fur trade. His expanding businesses centered on Chicago, where in 1834 he was elected as a town trustee....

        Gurdon Hubbard (1802-1886) came to Mackinac Island from New England in 1818 to work in the fur trade. His expanding businesses centered on Chicago, where in 1834 he was elected as a town trustee....

        • michigan
        • michigan his...

        We Will Never Forget

        WE WILL NEVER FORGET THE STEEL I BEAM CONTAINED IN THIS WORLD TRADE CENTER MEMORIAL IS A SECTION CUT FROM ITEM G-0143. IT WAS TRANSFERRED BY THE UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF...

        WE WILL NEVER FORGET THE STEEL I BEAM CONTAINED IN THIS WORLD TRADE CENTER MEMORIAL IS A SECTION CUT FROM ITEM G-0143. IT WAS TRANSFERRED BY THE UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF...

          Charles C. Hurd

          In Memory of Charles C. HurdMukilteo Resident 1903-1965 He worked in Mukilteo as a millworker, boat builder, police/fireman

          In Memory of Charles C. HurdMukilteo Resident 1903-1965 He worked in Mukilteo as a millworker, boat builder, police/fireman

            Best Canoe Navigators

              Richard B. Tyree Vineyard

              THIS VINEYARD IS DEDICATED TO THE MEMORY OF RICHARD B. TYREE, A LOYAL AND DEVOTED STAFF MEMBER OF THE DEPARTMENT OF VITICULTURE AND ENOLOGY FROM 1940 TO 1980. HE AND HIS COWORKERS PLANTED AND...

              THIS VINEYARD IS DEDICATED TO THE MEMORY OF RICHARD B. TYREE, A LOYAL AND DEVOTED STAFF MEMBER OF THE DEPARTMENT OF VITICULTURE AND ENOLOGY FROM 1940 TO 1980. HE AND HIS COWORKERS...

              • wine
              • davis
              • vineyard

              Inspiration Point

              --THIS TABLET IS THE PROPERTY OF THE STATE OF COLORADO-- ONE MILE NORTH OF THIS POINT GOLD WAS DISCOVERED On June 22, 1850, by a party of California-bound Cherokees, the discovery was made by...

              --THIS TABLET IS THE PROPERTY OF THE STATE OF COLORADO-- ONE MILE NORTH OF THIS POINT GOLD WAS DISCOVERED On June 22, 1850, by a party of California-bound Cherokees, the discovery was made by...

              • colorado
              • denver
              • gold rush

              Somerville Junction

              Somerville Junction Near this park was the original site of the Somerville Junction Passenger and Switching Stations built by Boston & Lowell Railroad circa 1880.

              Somerville Junction Near this park was the original site of the Somerville Junction Passenger and Switching Stations built by Boston & Lowell Railroad circa 1880.

              • somerville
              • train
              • railroad
              • station
              • park

              Auraria, CO

              --THIS TABLET IS THE PROPERTY OF THE STATE OF COLORADO-- AURARIA On November 1, 1858, the center of this stream was designated the east boundary of Auraria, first duly located and platted town at...

              --THIS TABLET IS THE PROPERTY OF THE STATE OF COLORADO-- AURARIA On November 1, 1858, the center of this stream was designated the east boundary of Auraria, first duly located and platted town...

              • denver
              • colorado
              • gold rush
              • auraria

              Friedlander Outdoor Forum

              Friedlander Outdoor Forum This unique outdoor learning space was dedicated in 2016 in honor of beloved Greenhills science teachers Tom and Martha Friedlander, whose more than 75 combined years of...

              Friedlander Outdoor Forum This unique outdoor learning space was dedicated in 2016 in honor of beloved Greenhills science teachers Tom and Martha Friedlander, whose more than 75 combined years...

                Salem Church

                SALEM CHURCH The Revered Edward Weiss, a Washtenaw County circuit rider, organized an Evangelical class of fifteen members in 1874.  They met in a school located two miles east of here.  Two years...

                SALEM CHURCH The Revered Edward Weiss, a Washtenaw County circuit rider, organized an Evangelical class of fifteen members in 1874.  They met in a school located two miles east of here.  Two...

                  VERMONT CEMETERY

                  VERMONT CEMETERY   In memory of the pioneers of this region who came here from Vermont in 1832.  These early settlers were:   Wm. Arnold Davis Warren A. Davis Orlo H. Fenn Daniel Fenn Truman...

                  VERMONT CEMETERY   In memory of the pioneers of this region who came here from Vermont in 1832.  These early settlers were:   Wm. Arnold Davis Warren A. Davis Orlo H. Fenn Daniel Fenn...

                    Frances Elizabeth Willard

                    THIS PARK HONORS THE MEMORY OF FRANCES ELIZABETH WILLARD 1839 - 1898 FEMINIST FOUNDER OF THE WOMEN'S CHRISTIAN TEMPERANCE UNION FIGHTER FOR WOMEN'S RIGHTS AND FREE PUBLIC EDUCATION FIRST WOMAN...

                    THIS PARK HONORS THE MEMORY OF FRANCES ELIZABETH WILLARD 1839 - 1898 FEMINIST FOUNDER OF THE WOMEN'S CHRISTIAN TEMPERANCE UNION FIGHTER FOR WOMEN'S RIGHTS AND FREE PUBLIC EDUCATION FIRST WOMAN...

                    • willard
                    • berkeley
                    • feminist
                    • woman colleg...

                    Thelma Stovall

                    THELMA L. STOVALL 1919 - 1994 Entered political service in 1949 when she was elected to the Kentucky state legislature. For the next 34 years, Stovall served Kentucky in a variety of elected &...

                    THELMA L. STOVALL 1919 - 1994 Entered political service in 1949 when she was elected to the Kentucky state legislature. For the next 34 years, Stovall served Kentucky in a variety of elected...

                    • kentucky
                    • stovall
                    • lt. governor
                    • property tax reform
                    • women's rights

                    David M. Moncrief, Jr. Pool - Waimano Home, Pearl City, Hawaii

                    A swimming pool built by the Rotary Club of Pearl Harbor for residents of Waimano Home, a Territory of Hawaii institution for people with developmental disabilities. The pool was intended to...

                    A swimming pool built by the Rotary Club of Pearl Harbor for residents of Waimano Home, a Territory of Hawaii institution for people with developmental disabilities. The pool was intended to...

                      King's Bridge

                      Plaque reads: 'HISTORIC ENGINEERING MARKER. KINGS BRIDGE COMPLETED IN 1864 THIS BEAUTIFUL. WROUGHT IRON  ARCH BRIDGE WITH A SPAN OF 60 METRES, WAS DESIGNED BYENGINEER WILLIAM THOMAS DOYNE. IT WAS...

                      Plaque reads: 'HISTORIC ENGINEERING MARKER. KINGS BRIDGE COMPLETED IN 1864 THIS BEAUTIFUL. WROUGHT IRON  ARCH BRIDGE WITH A SPAN OF 60 METRES, WAS DESIGNED BYENGINEER WILLIAM THOMAS DOYNE. IT...

                      • tasmania
                      • launceston
                      • engineering ...