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

This is the Stern of the Pressure Hull

Submitted by @alisa_stephens

Submitted by @alisa_stephens

  • torpedo
  • hydroplanes
  • ducks arse
  • submarine

Iris Louise McPhetridge Thaden

Submitted by @kevl42

Submitted by @kevl42

    STRATFORD JUNIOR HIGH SCHOOL

    STRATFORD JUNIOR HIGH SCHOOL ON FEBRUARY 2. W, STRATFORD HIGH BECAME THE FIRST RACIALLY INTEGRATED SCHOOL IN VIRGINIA. THE LONG BATTLE TO INTEGRATE VIRGINIA'S PUBLIC SCHOOLS FOLLOWED THE U.S....

    STRATFORD JUNIOR HIGH SCHOOL ON FEBRUARY 2. W, STRATFORD HIGH BECAME THE FIRST RACIALLY INTEGRATED SCHOOL IN VIRGINIA. THE LONG BATTLE TO INTEGRATE VIRGINIA'S PUBLIC SCHOOLS FOLLOWED THE U.S....

      1854 Courthouse

      Sketched in 1871 by A. R. Waud of Harper's Weekly, this drawings is the only known full sketch of the 1854 Courthouse. Built at a cost of $2,750 under the supervision of T. J. 0. Morrison, the...

      Sketched in 1871 by A. R. Waud of Harper's Weekly, this drawings is the only known full sketch of the 1854 Courthouse. Built at a cost of $2,750 under the supervision of T. J. 0. Morrison, the...

      • missouri
      • new madrid
      • courthouse

      U. S. Color Troops Army of the James and the Potomac

      IN MEMORY OF THE VALOROUS SERVICE OF REGIMENTS AND COMPANIES OF THE US COLORED TROOPS ARMY OF THE JAMES AND ARMY OF THE POTOMAC SIEGE OF PETERSBURG 1864 - 65

      IN MEMORY OF THE VALOROUS SERVICE OF REGIMENTS AND COMPANIES OF THE US COLORED TROOPS ARMY OF THE JAMES AND ARMY OF THE POTOMAC SIEGE OF PETERSBURG 1864 - 65

        Cork Plain Bridge

        This Contoocook River crossing was established by the Second New Hampshire Turnpike Corporation, chartered in 1799 to build a toll highway sixty miles from Amherst to Claremont.Opened in 1801 and...

        This Contoocook River crossing was established by the Second New Hampshire Turnpike Corporation, chartered in 1799 to build a toll highway sixty miles from Amherst to Claremont.Opened in 1801...

          Chapman Hall, 1947

          Submitted by aallen65

          Submitted by aallen65

            Press Herald Building

            Submitted by @bthubbard

            Submitted by @bthubbard

              Holmfirth Monumental Almshouses

              Holmfirth Monumental Almshouses These five Almshouses were built and endowed in 1856 as a memorial of the Holmfirth Flood of 1852. The funds, raised by public subscription and a Ladies'...

              Holmfirth Monumental Almshouses These five Almshouses were built and endowed in 1856 as a memorial of the Holmfirth Flood of 1852. The funds, raised by public subscription and a...

                La Castense 1760 - 1859

                  Harrisburg Giants

                  HARRISBURG GIANTS Harrisburg-based Negro League baseball team founded around 1900 and operated by Colonel William Strothers until his death in 1933. One of 27 major Negro League teams across the...

                  HARRISBURG GIANTS Harrisburg-based Negro League baseball team founded around 1900 and operated by Colonel William Strothers until his death in 1933. One of 27 major Negro League teams across...

                    Winchester Mystery House Model

                    Submitted by @JimStLeger

                    Submitted by @JimStLeger

                      Old Scituate Lighthouse

                      Submitted by @ferryfaerie

                      Submitted by @ferryfaerie

                        Hadrian's Wall in Carlisle

                        Submitted by @HWpath

                        Submitted by @HWpath

                          Manly Hydraulics Laboratory

                          Submitted by @littlebobbyplaqueson

                          Submitted by @littlebobbyplaqueson