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

The Famous "49 Fourth Street" Location

ON THIS SITE, THE FAMOUS "49 FOURTH STREET" LOCATION OF THE UNITED STATES SELECTIVE SERVICE INDUCTION CENTER, TENS OF THOUSANDS OF SAN FRANCISCANS AND OTHER NORTHER CALIFORNIANS WERE INDUCTED INTO...

ON THIS SITE, THE FAMOUS "49 FOURTH STREET" LOCATION OF THE UNITED STATES SELECTIVE SERVICE INDUCTION CENTER, TENS OF THOUSANDS OF SAN FRANCISCANS AND OTHER NORTHER CALIFORNIANS WERE INDUCTED INTO...

  • san francisco
  • bay area
  • california
  • wwii
  • selective service
  • 1940

Usonia Homes

Submitted by: Sam Santangelo

Submitted by: Sam Santangelo

  • frank lloyd wright
  • usonia
  • 99pi
  • new york

Eternal Vigilance is the Price of Liberty

"ETERNAL VIGILANCE IS THE PRICE OF LIBERTY" MARKING ROUTE TAKEN BY WASHINGTON FROM PHILADELPHIA TO CAMBRIDGE TO ASSUME COMMAND OF THE PATRIOT ARMY IN 1775 PLACED HERE BY THE NEW JERSEY...

"ETERNAL VIGILANCE IS THE PRICE OF LIBERTY" MARKING ROUTE TAKEN BY WASHINGTON FROM PHILADELPHIA TO CAMBRIDGE TO ASSUME COMMAND OF THE PATRIOT ARMY IN 1775 PLACED HERE BY THE NEW...

  • washington
  • george washington
  • revolutionary wary
  • liberty
  • vigilance
  • 1775

Usonia Homes

Submitted by Avery Trufelman. 

Submitted by Avery Trufelman. 

  • wright
  • frank lloyd wright
  • 99pi
  • new york

Reconciling History, Baltimore's Confederate Monuments

Lee Jackson Monument This monument was a gift from prominent Baltimore banker J. Henry Fergusun, who left funds in his will for the City of Baltimore to create a monument to his childhood heroes,...

Lee Jackson Monument This monument was a gift from prominent Baltimore banker J. Henry Fergusun, who left funds in his will for the City of Baltimore to create a monument to his childhood...

  • baltimore
  • maryland
  • confederacy
  • civil war
  • special commission
  • white supremacy
  • lost cause

1887 Railway Accident Memorial

Plaque reads: This memorial is erected by public subscription in the honor of the late Frederick William Maskell and James McNab  The former engine driver, aged 46 years And the latter Fireman,...

Plaque reads: This memorial is erected by public subscription in the honor of the late Frederick William Maskell and James McNab  The former engine driver, aged 46 years And the latter Fireman,...

  • train
  • railway
  • accident
  • melbourne
  • australia
  • heroic devot...
  • windsor
  • fearful accident

Western Canada's Oldest Skyscraper

Union Bank Building (Top right plaque. English transcription)   Constructed in 1903-1904, this building is Western Canada's oldest skyscraper. It combines the technology of steel framing, a rich...

Union Bank Building (Top right plaque. English transcription)   Constructed in 1903-1904, this building is Western Canada's oldest skyscraper. It combines the technology of steel framing, a...

  • winnipeg
  • manitoba
  • royal bank
  • skyscraper
  • canada
  • western canada
  • tallest

Field Artillery Cannon, Donor Unknown

    Proclaiming Its Admission to the Union

    THIS GUN WAS USED TO FIRE THE FIRST SALUTE (OCTOBER 18TH, 1850) ON THE ARRIVAL OF THE NEWS IN CALIFORNIA PROCLAIMING ITS ADMISSION TO THE UNION  REMOUNTED FOR THE CITY OF WATSONVILLE, MARCH 22,...

    THIS GUN WAS USED TO FIRE THE FIRST SALUTE (OCTOBER 18TH, 1850) ON THE ARRIVAL OF THE NEWS IN CALIFORNIA PROCLAIMING ITS ADMISSION TO THE UNION  REMOUNTED FOR THE CITY OF WATSONVILLE, MARCH 22,...

    • watsonville
    • california
    • cannon
    • admission
    • 1850

    George Washington

    GEORGE WASHINGTON  1732 - 1799  FATHER OF HIS COUNTRY  FIRST IN WAR, FIRST IN PEACE FIRST IN THE HEARTS OF HIS COUNTRYMENT

    GEORGE WASHINGTON  1732 - 1799  FATHER OF HIS COUNTRY  FIRST IN WAR, FIRST IN PEACE FIRST IN THE HEARTS OF HIS COUNTRYMENT

    • watsonville
    • california
    • george washington