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

Crowell and Spencer Engine #400

Built by Baldwin Locomotive Works, Philadelphia, PA, Construction #51175, January, 1919 Baldwin Class 10-32-D #1167, type 4-6-0.Delivered at Long Leaf, February, 1919, placed in service, August,...

Built by Baldwin Locomotive Works, Philadelphia, PA, Construction #51175, January, 1919 Baldwin Class 10-32-D #1167, type 4-6-0.Delivered at Long Leaf, February, 1919, placed in service,...

  • louisiana
  • locomotive
  • railroad

"Jitney"

The "Jitneys" replaced mules and manpower in moving lumber buggies around the mill yard. The 2 jitneys were built in the machine shop at Long Leaf from Chevrolet engines and scrap metal under the...

The "Jitneys" replaced mules and manpower in moving lumber buggies around the mill yard. The 2 jitneys were built in the machine shop at Long Leaf from Chevrolet engines and scrap metal under the...

  • louisiana
  • lumber
  • sawmill
  • machinery

Lumber Carts

Before the 1950's the planer mill, sawmill and warehouses were connected by a series of wooden tramways. These lumber carts were used to transport rough and unfinished lumber and molding between...

Before the 1950's the planer mill, sawmill and warehouses were connected by a series of wooden tramways. These lumber carts were used to transport rough and unfinished lumber and molding between...

  • louisiana
  • lumber
  • sawmill

Clyde Double Drum- Cable Outhaul Log Skidder

The machine In front of you is the last remaining example of what was known as a "Clyde Skidder". Developed by the Clyde Iron Works of Duluth MN, shortly after 1902 and modified several times...

The machine In front of you is the last remaining example of what was known as a "Clyde Skidder". Developed by the Clyde Iron Works of Duluth MN, shortly after 1902 and modified several...

  • louisiana
  • saw mill
  • machinery
  • lumber

The McGiffert Log Loader

The McGiffert Log Loader was a rail hauled, log loading machine invented in 1901 by John R. McGiffert. Several hundred of these machines were built for use in North America, alone. Today, only 5...

The McGiffert Log Loader was a rail hauled, log loading machine invented in 1901 by John R. McGiffert. Several hundred of these machines were built for use in North America, alone. Today, only 5...

  • louisiana
  • lumber
  • sawmill
  • machinery

Corliss Steam Engine

Circa 1935 Allis-Chalmers Milwaukee, Wisconsin. This large stationary steam engine provided power to the planing mill next door. The double-spoke flywheel in 12 ft. in diameter and 4 ft. wide. It...

Circa 1935 Allis-Chalmers Milwaukee, Wisconsin. This large stationary steam engine provided power to the planing mill next door. The double-spoke flywheel in 12 ft. in diameter and 4 ft. wide. It...

  • louisiana
  • lumber
  • sawmill

Clyde Log Skidder

Clyde Log Skidder 1919   — Clyde Iron Works Duluth, Minnesota — Wood burning, steam powered, 4 line, re-haul skidder on wheels. A wire rope was run from its metal booms to the woods where logs...

Clyde Log Skidder 1919   — Clyde Iron Works Duluth, Minnesota — Wood burning, steam powered, 4 line, re-haul skidder on wheels. A wire rope was run from its metal booms to the woods where...

  • louisiana
  • machinery
  • lumber

Red River and Gulf RR Locomotive #106

Red River and Gulf #106 was built by the Baldwin Locomotive works in September, 1923. It is a 4-6-0 type locomotive and is very similar to Crowell #400. Its builders number was 57203 and it cost...

Red River and Gulf #106 was built by the Baldwin Locomotive works in September, 1923. It is a 4-6-0 type locomotive and is very similar to Crowell #400. Its builders number was 57203 and it...

  • louisiana
  • railroad
  • locomotive

Salem Baptist Church

Organized September 11, 1854, by elders J.L. Simpson and George H. Washington. Oldest church in the old 8th Ward. Church was a public school in early 1900's. Destroyed by storms in 1908-1909....

Organized September 11, 1854, by elders J.L. Simpson and George H. Washington. Oldest church in the old 8th Ward. Church was a public school in early 1900's. Destroyed by storms in...

  • louisiana
  • baptist
  • church

The “Roundhouse", The Machine Shop and the “Car Knockers Shed”

These buildings were at the heart of the Red River & Gulf RR, and the Crowell's lumbering operations. The engine house, which was known as the "roundhouse" despite its shape, was where the...

These buildings were at the heart of the Red River & Gulf RR, and the Crowell's lumbering operations. The engine house, which was known as the "roundhouse" despite its shape, was where...

  • louisiana
  • machinery
  • railroads

Bradbury Building

National Historic Landmark plaque for the beautiful Bradbury Building in downtown Los Angeles.

National Historic Landmark plaque for the beautiful Bradbury Building in downtown Los Angeles.

    Holger Emil Clausen Memorial Plaque

    Holger Emil Clausen*30-12-1887      +21-2-1945Died for DenmarkTortured to death byGESTAPO whose headquarter were in this building18-9-1943         5-5-1945

    Holger Emil Clausen*30-12-1887      +21-2-1945Died for DenmarkTortured to death byGESTAPO whose headquarter were in this building18-9-1943         5-5-1945

    • danish resis...
    • wwii

    This Steel Mast

    On part of the overhead Gantry at the end of the erstwhile island platform, this reads: "This steel mast was the first of 35,000 to be erected as part of the scheme to electrify the East Coast...

    On part of the overhead Gantry at the end of the erstwhile island platform, this reads: "This steel mast was the first of 35,000 to be erected as part of the scheme to electrify the East Coast...

    • geograph
    • city
    • town centre
    • 1985
    • lowlands
    • railways
    • east coast main line

    We Will Remember

      Mr. Pike Ward

      [Location approximate]

      [Location approximate]

      • fishing
      • whalebone arches

      Sorbonne Library

      The Sorbonne library thanks its generous donors: Charles Cestre Professor at the Sorbonne 1921Submitted by @p_verschueren

      The Sorbonne library thanks its generous donors: Charles Cestre Professor at the Sorbonne 1921Submitted by @p_verschueren

        David L Ramsay

        • ramsay park

        Dorchester's History

          Montclair World War II Memorial

            The University Lofts