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

Pinckney Benton Stewart Pinchback

In memory of P.B.S. Pinchback, the first African American governor in U.S. history. Pinchback, Governor of Louisiana from Dec. 9, 1872 to Jan. 13, 1873, was born free on May 10, 1837. He was a...

In memory of P.B.S. Pinchback, the first African American governor in U.S. history. Pinchback, Governor of Louisiana from Dec. 9, 1872 to Jan. 13, 1873, was born free on May 10, 1837. He was...

  • louisiana
  • southern university
  • governor
  • civil war
  • african american
  • warmoth

Seville Fountain and Light

Submitted by @liu_kev.

Submitted by @liu_kev.

  • seville
  • fountain
  • light
  • kansas city
  • missouri
  • sister city

The Multiangular Tower

THE MULTIANGULAR TOWER  THIS TOWER FORMED THE NORTH WEST CORNER OF THE ROMAN LEGIONARY FORTRESS OF EBORACUM ~.~.~ IT WAS BUILT ABOUT 300 A.D. ON THE SITE OF AN OLDER AND SIMPLER TOWER THE LARGER...

THE MULTIANGULAR TOWER  THIS TOWER FORMED THE NORTH WEST CORNER OF THE ROMAN LEGIONARY FORTRESS OF EBORACUM ~.~.~ IT WAS BUILT ABOUT 300 A.D. ON THE SITE OF AN OLDER AND SIMPLER TOWER THE LARGER...

  • york
  • england
  • roman
  • legionary
  • eboracum
  • tildes

Assembly Rooms

ASSEMBLY ROOMS  This building was erected by public subscription 1730 - 1736 to the design of Richard Boyle, Earl of BUrlington.  Submitted by @slashdotat

ASSEMBLY ROOMS  This building was erected by public subscription 1730 - 1736 to the design of Richard Boyle, Earl of BUrlington.  Submitted by @slashdotat

  • york
  • england
  • rooms
  • boyle
  • burlington

Constantine the Great

CONSTANTINE THE GREAT 274-337  Near this place, Constantine was proclaimed Roman Emperor in 306. His recognition of the civil liberties of his Christian subjects, and his own conversion to the...

CONSTANTINE THE GREAT 274-337  Near this place, Constantine was proclaimed Roman Emperor in 306. His recognition of the civil liberties of his Christian subjects, and his own conversion to...

  • york
  • england
  • roman
  • emperor
  • 306
  • christendom

The Shambles

THE SHAMBLES  The ancient street of the Butchers of York, mentioned in the Domesday Book of William the Conqueror. It takes it name from the work 'Shamel', meaning the stalls or benches on which...

THE SHAMBLES  The ancient street of the Butchers of York, mentioned in the Domesday Book of William the Conqueror. It takes it name from the work 'Shamel', meaning the stalls or benches on...

    Antonio M. De La Guerra 1825-'81 To His Memorory

    Antonio M. De La Guerra 1825-'81 This tablet dedicated to his memorory [sic]. He was State Senator 1852-1853; Mayor of Santa Barbara, Captain of Califor-nia Volunteers serving in Arizona during...

    Antonio M. De La Guerra 1825-'81 This tablet dedicated to his memorory [sic]. He was State Senator 1852-1853; Mayor of Santa Barbara, Captain of Califor-nia Volunteers serving in Arizona during...

    • ecv
    • benicia
    • california

    Old State Capitol

    More info at HMDB. Submitted by Debby Drake.

    More info at HMDB. Submitted by Debby Drake.

    • benicia
    • california

    Fischer-Hanlon House

    Fischer-Hanlon House In 1849, Joseph Fischer, a Swiss immigrant, came to Benicia. After joining a butcher partnership, Fischer purchased this lot on July 1, 1858. The house, reputed to be an old...

    Fischer-Hanlon House In 1849, Joseph Fischer, a Swiss immigrant, came to Benicia. After joining a butcher partnership, Fischer purchased this lot on July 1, 1858. The house, reputed to be an...

    • benicia
    • california
    • butcher

    1792 Discovery

    1792 DISCOVERY  Capt. George Vancouver, from King's Lynn, England at age 35 and with orders from the British Admiralty to explore and chart the West Coast of America, charted hundreds of miles of...

    1792 DISCOVERY  Capt. George Vancouver, from King's Lynn, England at age 35 and with orders from the British Admiralty to explore and chart the West Coast of America, charted hundreds of miles of...

    • vancouver
    • city of vancouver
    • discovery
    • he subsequently died

    Early Transportation Routes

    King Street Throughout Lancaster City's history, king Street has been a major throughfare between Philadelphia and points west. In 1733 work commenced on the King's Highway, now Route 340. This...

    King Street Throughout Lancaster City's history, king Street has been a major throughfare between Philadelphia and points west. In 1733 work commenced on the King's Highway, now Route 340. This...

    • lancaster
    • pennsylvania
    • transportation

    Sharpsburg (Antietam) Campaign

    SHARPSBURG (ANTIETAM) CAMPAIGN HERE LEE ENTERED THIS ROAD FROM OX HILL, SEPTEMBER 3, 1862, AND TURNED WEST TO-WARD LEESBURG. CROSSING THE POTOMAC AT WHITE'S FORD, THE ARMY ENTERED MARYLAND,...

    SHARPSBURG (ANTIETAM) CAMPAIGN HERE LEE ENTERED THIS ROAD FROM OX HILL, SEPTEMBER 3, 1862, AND TURNED WEST TO-WARD LEESBURG. CROSSING THE POTOMAC AT WHITE'S FORD, THE ARMY ENTERED MARYLAND,...

    • sharpsburg
    • antietam
    • lee
    • civil war
    • maryland
    • virginia
    • ox hill

    Sir Edward MacColl

    Submitted by @almightyted 

    Submitted by @almightyted 

    • scotland
    • hydro-electricity
    • electricity
    • engineer
    • pioneer
    • 99pi
    • coin check

    Colonial Jewish Cemetery of New England

    Submitted by @mywolfson .

    Submitted by @mywolfson .

    • touro
    • rhode island
    • cemetery
    • new england
    • jewish

    Prisoners of the American Revolution

    Submitted by @clpichotta .

    Submitted by @clpichotta .

    • smallpox
    • american revolutions
    • prisoners
    • 1777
    • stow
    • carrington
    • millford
    • conneticut