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  2. List of archaeological sites on the National Register of ...

    en.wikipedia.org/wiki/List_of_archaeological...

    [3] Landmark name Image Location County Culture Comments; 1: Albany Mounds Site: Albany: Albany Mounds Trail 4]: Whiteside: Middle Woodland: Hopewell: 2: Alton Military Prison Site: Alton: inside the block bounded by Broadway and William, 4th, and Mill Sts. 5]: Madison: Euro-American: 3: Apple River Fort Site: Elizabeth: 0.25 miles east-southeast of the junction of Myrtle and Illinois Sts. 6 ...

  3. File:Berwyn, Illinois 1895 Sanborn Map Composite.jpg

    en.wikipedia.org/wiki/File:Berwyn,_Illinois_1895...

    Original file (7,456 × 5,976 pixels, file size: 7.06 MB, MIME type: image/jpeg) This is a file from the Wikimedia Commons . Information from its description page there is shown below.

  4. DBNPA - Wikipedia

    en.wikipedia.org/wiki/DBNPA

    DBNPA or 2,2-dibromo-3-nitrilopropionamide is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid. [2]

  5. National Register of Historic Places listings in Illinois

    en.wikipedia.org/wiki/National_Register_of...

    Lincoln Courthouse Square Historic District, Logan County East Dubuque School, Jo Daviess County Cave-In-Rock, Hardin County Illinois State Capitol, Sangamon County Dennis Otte Round Barn, Stephenson County Ronald Reagan Boyhood Home, Lee County Pere Marquette Hotel, Peoria County General Dean Suspension Bridge, Clinton County

  6. List of National Natural Landmarks in Illinois - Wikipedia

    en.wikipedia.org/wiki/List_of_National_Natural...

    Image Date Location County Ownership Description Allerton Natural Area: 1970: Piatt: State Contains a now-rare example of the ecosystems in Illinois stream valleys, with bottomland and upland forests in minimally disturbed condition. Part of Robert Allerton Park.

  7. Category:National Natural Landmarks in Illinois - Wikipedia

    en.wikipedia.org/wiki/Category:National_Natural...

    Map all coordinates using OpenStreetMap. Download coordinates as: KML; ... Pages in category "National Natural Landmarks in Illinois" The following 19 pages are in ...

  8. List of National Historic Landmarks in Illinois - Wikipedia

    en.wikipedia.org/wiki/List_of_National_Historic...

    This list of National Historic Landmarks in Illinois, has 89 entries including Eads Bridge, which spans into Missouri and which the National Park Service credits to Missouri's National Historic Landmark list. Also added are two sites that were once National Historic Landmarks before having their designations removed.

  9. Category:Illinois maps - Wikipedia

    en.wikipedia.org/wiki/Category:Illinois_maps

    Media in category "Illinois maps" This category contains only the following file. WOODFORDMAP.jpg 2,575 × 1,812; 1.41 MB