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

Berkeley Garbage Wars

In 1908, residents of West Berkeley took up arms to stop garbage wagons from dumping trash in their backyards. After a showdown, Berkeley relented, and the neighborhood of Ocean View seceded and...

In 1908, residents of West Berkeley took up arms to stop garbage wagons from dumping trash in their backyards. After a showdown, Berkeley relented, and the neighborhood of Ocean View seceded...

  • berkeley
  • albany
  • garbage
  • activism
  • environment
  • california
  • bay area

Sillamäe Remediation

On the plaque: Sillamäe Jäätmehoidla Saneerimine 1999-2008 (in Estonian) English translation: Sillamäe Waste Containment Remediation 1999-2008. The area around the plaque was a tailings pond from...

On the plaque: Sillamäe Jäätmehoidla Saneerimine 1999-2008 (in Estonian) English translation: Sillamäe Waste Containment Remediation 1999-2008. The area around the plaque was a tailings pond from...

  • sillamäe
  • waste area
  • estonia

Le 6 JUIN 1944

Submitted by @robertdall .

Submitted by @robertdall .

  • wwiii
  • normandy

Which Introduced Pizza to the West Coast in 1935

  This is the site of Lupo'sRestaurant which introduced Pizza to the West cost in 1935. The original brick oven, fired by oak-wood, is still in use here at Tommaso's. Submitted by @scatebase.

  This is the site of Lupo'sRestaurant which introduced Pizza to the West cost in 1935. The original brick oven, fired by oak-wood, is still in use here at Tommaso's. Submitted by @scatebase.

  • pizza
  • san francisco
  • oak-wood
  • california
  • bay area

Downtown Oberlin Historic District

[Location approximate] Submitted by @DIYgirl.

[Location approximate] Submitted by @DIYgirl.

  • ohio
  • oberlin
  • downtown

Frances Albrier

  • berkeley
  • california
  • bay area
  • civil rights

Moland House

  • revolutionary war
  • washington
  • moland
  • cavalry
  • pulaski
  • pennsylvania

Eglinton Woods Drunken Steps St Brides Well

  EGLINTON WOODS DRUNKEN STEPS ST BRIDES WELL FAVOURITE WALK(1781-82) OF ROBERT BURNS  AND HIS SAILOR FRIEND RICHARD BROWN DO YOU RECOLLECT A SUNDAY WE SPENT TOGETHER IN EGLINTON WOODS? RB IRVINE...

  EGLINTON WOODS DRUNKEN STEPS ST BRIDES WELL FAVOURITE WALK(1781-82) OF ROBERT BURNS  AND HIS SAILOR FRIEND RICHARD BROWN DO YOU RECOLLECT A SUNDAY WE SPENT TOGETHER IN EGLINTON WOODS? RB IRVINE...

  • burns
  • walk
  • brown

Irvine Burns Club Cairn

THIS CAIRN WAS ERECTED FOR IRVINE BURNS CLUB TO MARK THEIR 150TH ANNIVERSARY AND TO RELOCATE THE PLAQUE ORIGINALLY PLACED AT THE DRUNKEN STEPS 700 YARDS NORTHWEST OF THIS SPOT BY W. & C. FRENCH...

THIS CAIRN WAS ERECTED FOR IRVINE BURNS CLUB TO MARK THEIR 150TH ANNIVERSARY AND TO RELOCATE THE PLAQUE ORIGINALLY PLACED AT THE DRUNKEN STEPS 700 YARDS NORTHWEST OF THIS SPOT BY W. & C....

  • burns
  • relocated
  • bypass

James Flewitt Mullock

CITY OF NEWPORT  JAMES FLEWITT MULLOCK  1818-1892 TO COMMEMORATE THE LIFE OF A VICTORIAN-NEWPORTONIAN-ARTIST-ART TEACHER-BIBLIOPHILE-EDUCATIONAL REFORMER-BON VIVANT-HORTICULTURALIST AND CLERK TO...

CITY OF NEWPORT  JAMES FLEWITT MULLOCK  1818-1892 TO COMMEMORATE THE LIFE OF A VICTORIAN- NEWPORTONIAN-ARTIST-ART TEACHER-BIBLIOPHILE- EDUCATIONAL REFORMER-BON VIVANT-HORTICULTURALIST AND CLERK TO...

  • cemetery
  • newport
  • renaissance-man
  • bon vivant

The Armsby Calorimeter

CALORIMETER DESIGNED AND FIRST OPERATED IN 1902 BY PIONEER ANIMAL NUTRITIONIST HENRY ARMSBY, THE CALORIMETER WAS HOUSED IN THIS SPECIALLY CON- STRUCTED BUILDING AND MON- ITORED AN ANIMAL'S...

CALORIMETER DESIGNED AND FIRST OPERATED IN 1902 BY PIONEER ANIMAL NUTRITIONIST HENRY ARMSBY, THE CALORIMETER WAS HOUSED IN THIS SPECIALLY CON- STRUCTED BUILDING AND MON- ITORED AN...

  • gastropod
  • pennsylvania
  • penn state
  • calories
  • calorimeter
  • science

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