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

Yorkville Branch, Toronto Public Library

  Submitted by @CourtneyBoost  via @heritagetoronto

  Submitted by @CourtneyBoost  via @heritagetoronto

  • toronto
  • yorkville
  • library

Sir Peter Scott

Submitted by @Geograph_Bob via Geograph   © Copyright M J Richardson and licensed for reuse under this Creative Commons Licence  

Submitted by @Geograph_Bob via Geograph   © Copyright M J Richardson and licensed for reuse under this Creative Commons Licence

  • united kingdom
  • wildfowl
  • wetlands

Heritage Center

  Sumbmitted by @jqmcd

  Sumbmitted by @jqmcd

  • dublin
  • bay area
  • california
  • ecv
  • pioneers
  • heritage

Bradley's Meridian Line

  From Tom Van Baak of leapsecond.com

  From Tom Van Baak of leapsecond.com

  • greenwich
  • england
  • meridian

Airy's Meridian Line

From Tom Van Baak of leapsecond.com

From Tom Van Baak of leapsecond.com

  • greenwich
  • england
  • meridian

Halley's Meridian Line

From Tom Van Baak of leapsecond.com

From Tom Van Baak of leapsecond.com

  • greenwich
  • england
  • meridian

Seward Seminary

SEWARD SEMINARY ROSETTA, DAUGHTER OF FREDERICK DOUGLASS WAS DENIED RIGHT TO ENROLL AT GIRL'S PRIVATE ACADEMY BY THE VOTE OF ONE PARENT. Submitted by https://www.instagram.com/ellebelle_66/  

SEWARD SEMINARY ROSETTA, DAUGHTER OF FREDERICK DOUGLASS WAS DENIED RIGHT TO ENROLL AT GIRL'S PRIVATE ACADEMY BY THE VOTE OF ONE PARENT. Submitted by https://www.instagram.com/ellebelle_66/

  • frederick douglass
  • seminary

The American Meridian

    Submitted by ‏@Kdeau (https://twitter.com/Kdeau/status/394233173657522176)

    Submitted by ‏@Kdeau (https://twitter.com/Kdea u/status/394233173657522176)

  • american
  • meridian
  • todo

Big Darby and Little Darby Creeks

    Submitted by ‏@androosoltis  

    Submitted by ‏@androosoltis

  • ohio
  • darby
  • indian mounds

Paper Mill Dam and Fish Ladder

PAPER MILL DAM AND FISH LADDER ON THIS SPOT, IN 1887, THE FIRST FISH LADDER OF ITS KIND ON THE PACIFIC COAST WAS DESIGNED AND BUILT BY STEPHEN SCHUYLER STEDMAN, A MARIN COUNTY PIONEER. IT WAS...

PAPER MILL DAM AND FISH LADDER ON THIS SPOT, IN 1887, THE FIRST FISH LADDER OF ITS KIND ON THE PACIFIC COAST WAS DESIGNED AND BUILT BY STEPHEN SCHUYLER STEDMAN, A MARIN COUNTY PIONEER. IT...

  • samuel p. taylor
  • square botto...
  • fish ladder
  • dam
  • paper mill
  • 99ppi

Thirteen Feet of Ground From This Wall Belongs to the Church.

MEMORANDUM June 1819 Thirteen Feet of Ground from this Wall belongs to the Church.   13 feet would reach as far as the opposite pavement, and a little more, ending within inches of the face of the...

MEMORANDUM June 1819 Thirteen Feet of Ground from this Wall belongs to the Church.   13 feet would reach as far as the opposite pavement, and a little more, ending within inches of the face of the...

  • stamford
  • england
  • church
  • thirteen

Old St Raymond's Church

Submitted by ‏@jqmcd 

Submitted by ‏@jqmcd 

  • bay area
  • dublin
  • california

Amador Valley Hotel

Submitted by ‏@jqmcd 

Submitted by ‏@jqmcd 

  • dublin
  • california
  • bay area

The Green Store

  Submitted by ‏@jqmcd 

  Submitted by ‏@jqmcd 

  • bay area
  • dublin
  • california

Olney Cottage

  © Copyright Adrian S Pye and licensed for reuse under this Creative Commons Licence Submitted by @Geograph_Bob  via http://www.geograph.org.uk/photo/2075302  

  © Copyright Adrian S Pye and licensed for reuse under this Creative Commons Licence Submitted by @Geograph_Bob  via http://www.geograph.org.uk/photo/2075302

  • olney
  • cottage
  • england

Britain's Most Easterly Point

Plaque at Centre of The EuroScope, Ness Point, Lowestoftness, Lowestoft, Suffolk Lowestoftness is the most easterly point of the British Isles. This auspicious site is marked with a gas holder,...

Plaque at Centre of The EuroScope, Ness Point, Lowestoftness, Lowestoft, Suffolk Lowestoftness is the most easterly point of the British Isles. This auspicious site is marked with a gas...

  • england
  • lowestoftness
  • suffolk

The Black Boy Branch

THE BLACK BOY BRANCH The line of Blue Cobbles marks the route of the 1827 Black Boy Railway Line it remained in use until 1842 when the tunnel under this spot was opened these wagons were hauled...

THE BLACK BOY BRANCH The line of Blue Cobbles marks the route of the 1827 Black Boy Railway Line it remained in use until 1842 when the tunnel under this spot was opened these wagons were hauled...

  • england
  • railroad
  • steam engine

Founder of the Emeryville Community Garden

In memory of Elain Bradshaw Drukman Founder of the Emeryville community gardenMay 1992 Her vision and passion for gardening and community building are an inspiration to us all 

In memory of Elain Bradshaw Drukman Founder of the Emeryville community gardenMay 1992 Her vision and passion for gardening and community building are an inspiration to us all 

  • emeryville
  • bay area
  • california
  • community
  • garden

Legation for the Ministers from the Republic of Texas to the Court of St. James

The Republic of Texas Texas Legation In this building was the legation for the ministers from the Republic of Texas to the Court of St. James, 1842 - 1845. Erected by the Anglo-Texan Society.

The Republic of Texas Texas Legation In this building was the legation for the ministers from the Republic of Texas to the Court of St. James, 1842 - 1845. Erected by the Anglo-Texan Society.

  • texas
  • legation
  • london
  • england

Civil War Healing

CIVIL WAR HEALING The Eureka Springs area's reputation as a health resort has its origins in the Civil War. Late 19th-century accounts claim Dr. Alvah Jackson treated sick and wounded soldiers...

CIVIL WAR HEALING The Eureka Springs area's reputation as a health resort has its origins in the Civil War. Late 19th-century accounts claim Dr. Alvah Jackson treated sick and wounded soldiers...

  • civil war
  • eureka springs
  • arkansas
  • sesquicentennial