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

Greenpeace

Greenpeace launched its first action from False Creek on September 15, 1971 when activists set sail on board the Phyllis Cormack for Amchitka, Alaska to protest nuclear testing.   The crew: Dave...

  • greenpeace
  • false creek
  • vancouver
  • canada

The Gilmore Hotel

The Gilmore Hotel Circa 1927 Historic Property  Presented by Ketchikan Historical Commission

  • ketchikan
  • alaska
  • gilmore hotel

Troy H. Middleton

Troy H. Middleton   Born October 12, 1889          Died October 9, 1976 in Georgetown, Mississippi          in Baton Rouge, Louisiana   Troy H. Middleton was a distinguished soldier and...

  • troy h. middleton
  • lsu
  • baton rouge
  • library

Ambassador Bridge

THE VISIBLE EXTENSION OF FRIEND-SHIP  IN THE HEARTS OF TWO PEOPLES WITH LIKE IDEAS AND IDEALS 

  • detroit
  • windsor
  • bridge

Site of Indian Shellmound

One thousand feet due west was a prehistoric mound, 400 feet long, 150 feet wide, and 14 feet high. The remains of 400 Indians with stone implements and shell ornaments were found when the mound...

  • alameda
  • indian
  • shellmound

Mary Church Terrell1863-1954

Born in Memphis in 1863, Mary Church Terrell was noted as a champion for human rights. The daughter of millionaire Robert Church, Sr., she was graduated from Oberlin College in 1884 and later made...

  • shelby county
  • tennessee
  • naacp
  • 1963
  • oberlin
  • 19th amendment

First Baptist Church

On April 3, 1839, 11 Baptists met in the home of Spencer Hall to organize a Baptist church. The next day, the group met to sign the articles of faith. On Sunday, April 7, the group was...

  • shelby county
  • tennessee

Camp Crossville

TRANSCRIPTION: CAMP CROSSVILLE1942-1945Opened in November 1942, one of the first prisoner of war camps during World War II, Camp Crossville housed over 1,500 German and Italian prisoners of...

  • tennessee
  • 1942
  • pows
  • wwii

Oakland Zoo: In Honor of Sidney A. Snow

In honor of Sidney A. Snow who personally procured the land for Oakland Zoo and founded the Alameda County Zoological Society, now the East Bay Zoological Society. He served as Director of Oakland...

  • oakland
  • zoo
  • snow
  • 1936

The First Computer in Boise City

The first computer in Boise City was installed in this building in July, 1957. The computer was a Remington-Rand UNIVAC 120, owned by the Idaho Highway Department, who occupied this building until...

  • idaho
  • highway department
  • univac
  • 438 digits
  • computers
  • boise city