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

Freeway Revolt

  DEDICATED SEPTEMBER 5, 2001 TO HONORABLE SUSAN J. BIERMAN  THIS BEAUTIFUL GROVE OF TREES AND GREENERY HONORS A TRUE CHAMPION WHO BROUGHT THE NEIGHBORHOODS TOGETHER IN AN EIGHT YEAR STRUGGLE TO...

  DEDICATED SEPTEMBER 5, 2001 TO HONORABLE SUSAN J. BIERMAN  THIS BEAUTIFUL GROVE OF TREES AND GREENERY HONORS A TRUE CHAMPION WHO BROUGHT THE NEIGHBORHOODS TOGETHER IN AN EIGHT YEAR STRUGGLE TO...

  • san francisco
  • bay area
  • california
  • grove
  • trees
  • freeway
  • panhandle

Key Route Terminal

KEY ROUTE TERMINAL This was the main terminal for the Key System Railway during World War II.  The Shipyard Railway – also known as the “Pass the Ammunition”  Railway – was built by the Key System...

KEY ROUTE TERMINAL This was the main terminal for the Key System Railway during World War II.  The Shipyard Railway – also known as the “Pass the Ammunition”  Railway – was built by the Key...

  • oakland
  • wwii
  • kaiser
  • railway
  • san francisco
  • san jose
  • key route

Aviation Park Grand Reopening and Aviation Field Grand Opending

  Submitted by @zeroisme.

  Submitted by @zeroisme.

  • redondo beach
  • california
  • park

Daniel Freeman Leased the Land

  Submitted by @zeroisme.

  Submitted by @zeroisme.

  • redondo beach
  • california
  • park
  • pollywog

Glen M. Anderson Park

Submitted by @zeroisme.

Submitted by @zeroisme.

  • redondo beach
  • california
  • park

Attacked by a Herd of Walruses

IN MEMORY OF SGT.No. 3566 R. M. L. DONALDSON DROWNED ON AUGUST 14, 1908, WHEN HIS POLICE BOAT WAS ATTACKED BY A HERD OF WALRUSES OFF MARBLE ISLAND, HUDSON BAY, NORTH WEST TERRITORIES Full story...

IN MEMORY OF SGT.No. 3566 R. M. L. DONALDSON DROWNED ON AUGUST 14, 1908, WHEN HIS POLICE BOAT WAS ATTACKED BY A HERD OF WALRUSES OFF MARBLE ISLAND, HUDSON BAY, NORTH WEST TERRITORIES Full story...

  • churchill
  • manitoba
  • canada
  • boat
  • police boat
  • walrus
  • herd of walruses

The Last Hangings in Toronto

Submittted by @ScenesFromACity 

Submittted by @ScenesFromACity 

  • jail
  • hanging
  • york
  • toronto
  • canada

Fred the Character and Shem the Gentleman

IN MEMORY OF FRED THE CHARACTER AND SHEM THE GENTLEMAN NOW FOREVER IN TRAPALANDA Submitted by @disastrophe 

IN MEMORY OF FRED THE CHARACTER AND SHEM THE GENTLEMAN NOW FOREVER IN TRAPALANDA Submitted by @disastrophe 

  • fred
  • shem
  • traplanda
  • england
  • uk

Disappearance of Albert J. Fountain and his son Henry

Albert Jennings Fountain was a Civil War veteran, New Mexico legislator and prominent lawyer. On February 1, 1896 Fountain and his eight-year-old son, Henry, were traveling home to Mesilla from...

Albert Jennings Fountain was a Civil War veteran, New Mexico legislator and prominent lawyer. On February 1, 1896 Fountain and his eight-year-old son, Henry, were traveling home to Mesilla...

  • new mexico
  • civil war
  • veteran
  • cattle
  • rustling
  • legislator

Hells Angels Motorcycle Club

HELLS ANGELS MOTORCYCLE CLUB OAKLAND EST. 1957 Submitted by @3liz 

HELLS ANGELS MOTORCYCLE CLUB OAKLAND EST. 1957 Submitted by @3liz 

  • motorcycle
  • hells angels
  • club
  • oakland
  • california
  • bay area

Dedication plaque at Brandon University, Brandon, Manitoba, Canada

"This stone was laid by Her Majesty The Queen on the twelfth day of July 1970" In 1970, Queen Elizabeth II came to Canada to celebrate the Province of Manitoba's 100th anniversary as a member of...

"This stone was laid by Her Majesty The Queen on the twelfth day of July 1970" In 1970, Queen Elizabeth II came to Canada to celebrate the Province of Manitoba's 100th anniversary as a member of...

  • queen elizabeth ii
  • qeii
  • manitoba
  • canada

Clara Barton

Submitted by @cv4nash.‏

Submitted by @cv4nash.‏

  • civil war
  • washington dc
  • harlowe
  • barton
  • nurse
  • nursing
  • geneva convention
  • red cross

The Normal Schools of Alberta

Submitted by ‏@shawnbrackett  Located at: University of Calgary, 1340 Education Tower, 2750 University Dr NW, Calgary, AB T2N 1N4 Canada    

Submitted by ‏@shawnbrackett  Located at: University of Calgary, 1340 Education Tower, 2750 University Dr NW, Calgary, AB T2N 1N4 Canada  

  • alberta
  • canada
  • schools

The First Successful Flight of an Airplane

THE FIRST SUCCESSFUL FLIGHT OF AN AIRPLANE WAS MADE FROM THIS SPOT BY ORVILLE WRIGHT DECEMBER 17, 1903, IN A MACHINE DESIGNED AND BUILT BY WILBUR WRIGHT AND ORVILLE WRIGHT   THIS TABLET WAS...

THE FIRST SUCCESSFUL FLIGHT OF AN AIRPLANE WAS MADE FROM THIS SPOT BY ORVILLE WRIGHT DECEMBER 17, 1903, IN A MACHINE DESIGNED AND BUILT BY WILBUR WRIGHT AND ORVILLE WRIGHT   THIS TABLET...

  • wright brothers
  • airplane
  • north carolina

That Inhaling Ether Causes Insensibility to Pain

TO COMMEMORATE THE DISCOVER THAT THE INHALING OF ETHER CAUSES INSENSIBILITY TO PAIN FIRST PROVED TO THE WORLD AT THE MASS. GENERAL HOSPITAL IN BOSTON OCTOBER AD MDCCCXLVI Submitted by @thatmattwade 

TO COMMEMORATE THE DISCOVER THAT THE INHALING OF ETHER CAUSES INSENSIBILITY TO PAIN FIRST PROVED TO THE WORLD AT THE MASS. GENERAL HOSPITAL IN BOSTON OCTOBER AD MDCCCXLVI Submitted by @thatmattwade 

  • boston
  • massachusetts
  • medicine
  • ether
  • mgh

Canada Place

Canada Place Canada Place was the Canadian Pacific Railway’s Pier B-C ocean liner terminal in the 1920s. In 1982, the Government of Canada redeveloped it as the Canadian Pavilion for The Expo ’86...

Canada Place Canada Place was the Canadian Pacific Railway’s Pier B-C ocean liner terminal in the 1920s. In 1982, the Government of Canada redeveloped it as the Canadian Pavilion for The Expo ’86...

  • vancouver
  • british columbia
  • canada
  • canada place
  • sails
  • expo 86

The Fathomless Richness of the Seabed

The Fathomless Richness of the Seabed Mural by Jordi Bonet In 1968 Jordi Bonet was commissioned to design this mural. By the abstract treatment of his subject the sea, with colour and texture, he...

The Fathomless Richness of the Seabed Mural by Jordi Bonet In 1968 Jordi Bonet was commissioned to design this mural. By the abstract treatment of his subject the sea, with colour and texture,...

  • vancouver
  • british columbia
  • canada
  • art
  • mural
  • guinness tower
  • office
  • jordi bonet

Officer Thomas F. Griffiths Memorial Plaque

Salt Lake City Police Department Honoring Our Fallen Officer Thomas F. Griffiths Killed in the Line of Duty - June 25, 1913   Officer Thomas Griffiths, 39, responded to a call near 250 West 200...

Salt Lake City Police Department Honoring Our Fallen Officer Thomas F. Griffiths Killed in the Line of Duty - June 25, 1913   Officer Thomas Griffiths, 39, responded to a call near 250 West 200...

  • police
  • memorial
  • utah
  • salt lake city

Cavern Lighting

Cavern Lighting Carlsbad Cavern's modern lighting system includes more than 1000 bulbs and tubes, and 19 miles of concealed wires. The lights are designed to reveal the cavern's natural colors. ...

Cavern Lighting Carlsbad Cavern's modern lighting system includes more than 1000 bulbs and tubes, and 19 miles of concealed wires. The lights are designed to reveal the cavern's natural...

  • carlsbad cavern
  • national park
  • cave
  • lighting

Pittsburgh Bridge

HISTORIC LANDMARK  ROBERTO CLEMENTE BRIDGE DEPARTMENT OF PUBLICK WORKS, ALLEGHENY COUNTY, ENGINEERS 1928 PITTSBURGH HISTORY & LANDMARKS FOUNDATION

HISTORIC LANDMARK  ROBERTO CLEMENTE BRIDGE DEPARTMENT OF PUBLICK WORKS, ALLEGHENY COUNTY, ENGINEERS 1928 PITTSBURGH HISTORY & LANDMARKS FOUNDATION

  • bridge
  • clemente
  • pittsburgh
  • allegheny
  • 1928