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

Mission Plaza

Mission PlazaIn the 1950s, Kenneth Schwartz, then Planning of Architecture, began work in support of the creation of a "Mission Plaza". At that time, traffic on Monterey Street passed near the...

Mission PlazaIn the 1950s, Kenneth Schwartz, then Planning of Architecture, began work in support of the creation of a "Mission Plaza". At that time, traffic on Monterey Street passed near...

    Calapooia River Salmon Migration

    • brownsville
    • oregon
    • salmon

    In Loving Memory of Michael C Mayer

    "No act of kindness, no matter how small,is ever wasted."

    "No act of kindness, no matter how small,is ever wasted."

      BM3 Chance Evans Post, United States Coast Guard, Operation Iraqi Freedom 2005

        Moyer House

        HISTORICAL MARKER  The Moyer House was built in 1881, in Italian Villa style, by J. M. Moyer, an early pioneer of Linn County. Donated in 1962 by the Hill Family Foundation to the Linn...

        HISTORICAL MARKER  The Moyer House was built in 1881, in Italian Villa style, by J. M. Moyer, an early pioneer of Linn County. Donated in 1962 by the Hill Family Foundation to the...

        • brownsville
        • oregon
        • pioneer

        Alva Neal High School

        Alva Neal High School This was the site of the Franklin High School from 1909 through 1939 and housed grades 6, 7 and 8 until 1974. In 1928 the Franklin Schools Board of Trustees resolved: "That...

        Alva Neal High School This was the site of the Franklin High School from 1909 through 1939 and housed grades 6, 7 and 8 until 1974. In 1928 the Franklin Schools Board of Trustees resolved:...

        • indiana
        • school

        The Sowerby Family

          Frieda Klussmann, the Cable Car Lady

          Submitted by @Ritterton

          Submitted by @Ritterton

          • cable car museum
          • frieda klussman
          • cable car
          • san francisco
          • nob hill
          • powell street

          Sentier Rideau Trail

          Submitted by Gilda Spitz.

          Submitted by Gilda Spitz.

            First Post Office In California

            1849  FIRST POST OFFICE IN CALIFORNIA ESTABLISHED AT MONTEREY  The Pacific mail steamer, "California" arrived in Monterey on February 24, 1849. This exciting event brought the first mail to the...

            1849  FIRST POST OFFICE IN CALIFORNIA ESTABLISHED AT MONTEREY  The Pacific mail steamer, "California" arrived in Monterey on February 24, 1849. This exciting event brought the first mail to the...

            • monterey
            • california
            • mail
            • steamer

            Mother Lode Fair and Horse Show

            • legalized ho...
            • wagering
            • furtherance ...
            • earl warren

            Pony Express Wharf

            PONY EXPRESS WHARF  NEARBY WAS THE LOCATION OF THE BROADWAY WHARF. THE WHARF EXTENDED FROM BROADWAY AND DAVIS STREETS EAST TO THIS LOCATION. ALL OF THE PONY EXPRESS MAIL THAT WAS DELIVERED TO AND...

            PONY EXPRESS WHARF  NEARBY WAS THE LOCATION OF THE BROADWAY WHARF. THE WHARF EXTENDED FROM BROADWAY AND DAVIS STREETS EAST TO THIS LOCATION. ALL OF THE PONY EXPRESS MAIL THAT WAS DELIVERED TO...

            • pony express
            • wharf
            • san francisco

            Brisbane Rain Bank

            Plaque reads: 'RAIN BANK was officially opened by Her Majesty The Queen accompanied by His Royal Highness The Duke of Edinburgh in the presence of The Honourable Anna Bligh MP Premier of...

            Plaque reads: 'RAIN BANK was officially opened by Her Majesty The Queen accompanied by His Royal Highness The Duke of Edinburgh in the presence of The Honourable Anna Bligh MP Premier of...

            • sustainability
            • water
            • brisbane
            • queensland
            • australia
            • queen
            • duke

            Church of the Saints James and Christopher

            Plaque reads: 'This church is the oldest architectonically  relevant building of the area. The tabernacle shaped facade, made in square stone ashlars, and the tiny walled-up door on the left flank...

            Plaque reads: 'This church is the oldest architectonically  relevant building of the area. The tabernacle shaped facade, made in square stone ashlars, and the tiny walled-up door on the left flank...

            • italy
            • tuscany
            • church
            • medieval

            In Memory of the Soldiers and Sailors of Klickitat County

            #stonehenge #columbiariver #explorewashingtonBuilt by US Senator #SamHill and it became a #WWI #warmemorial pic.twitter.com/GVvy0he5i7 — WeatherChanging (@Ritterton) October 15, 2017   Submitted...

            #stonehenge #columbiariver #explorewashingtonBuilt by US Senator #SamHill and it became a #WWI #warmemorial pic.twitter.com/GVvy0he5i7 — WeatherChanging (@Ritterton) October 15, 2017   Submitted...

              Tommy Roberts

              DEDICATED TO  THOMAS J. "TOMMY" ROBERTS  LABOR AND CIVIC LEADER, A DIRECTOR OF THE EAST BAY REGIONAL PARK DISTRICT SINCE 1934, FOR MERITORIOUS SERVICE TO HIS FELLOW MAN  OCTOBER 19, 1952  CENTRAL...

              DEDICATED TO  THOMAS J. "TOMMY" ROBERTS  LABOR AND CIVIC LEADER, A DIRECTOR OF THE EAST BAY REGIONAL PARK DISTRICT SINCE 1934, FOR MERITORIOUS SERVICE TO HIS FELLOW MAN  OCTOBER 19, 1952  CENTRAL...

              • park
              • alameda
              • 1934

              Sir Francis Drake

              On June 17, 1579 Francis Drake landed on these shores and took possession of the country, calling it Nova Albion.Dedicated June 17, 1950 Yerba Buena Chapter E Clampus VItus Submitted by Eric Goodill

              On June 17, 1579 Francis Drake landed on these shores and took possession of the country, calling it Nova Albion.Dedicated June 17, 1950 Yerba Buena Chapter E Clampus VItus Submitted by Eric Goodill

                National Wildlife Refuge System Centennial Time Capsule

                National Wildlife Refuge System Centennial Time Capsule1903 - 2003Sonny Bono Salton Sea National Wildlife RefugeCommitted February 15, 2003To be opened February 15, 2103 Submitted by Eric Goodill

                National Wildlife Refuge System Centennial Time Capsule1903 - 2003Sonny Bono Salton Sea National Wildlife RefugeCommitted February 15, 2003To be opened February 15, 2103 Submitted by Eric Goodill

                  The CCC Builds Morro Bay State Park

                  This plaque commemorates the time-honored accomplishments of the Civilian Conservation Corps in the development of Morro Bay State Park; A tradition carried on by the California Conservation...

                  This plaque commemorates the time-honored accomplishments of the Civilian Conservation Corps in the development of Morro Bay State Park; A tradition carried on by the California Conservation...

                    Bodie

                    BodieGold was discovered here in 1859 by W. S. Bodey after whom the town was named. Once the most thriving metropolis of the Mono Country, Bodie's mines produced gold valued at more than 100...

                    BodieGold was discovered here in 1859 by W. S. Bodey after whom the town was named. Once the most thriving metropolis of the Mono Country, Bodie's mines produced gold valued at more than...