Washington County, Ohio

Armenia, Ohio (Placename) [Map]

Becker Lumber and Manufacturing Company (Industrial building) [Map]
121 Pike St., Marietta, Ohio
Also known as: Croy-Marietta Hardwoods, Inc.

Buells, Ohio (Placename) [Map]

Capt. Jonathan Stone House (House) [Map]
612 Blennerhassett Ave., Belpre, Ohio
Also known as: Barrett, Dr. Thomas and Janet, House

Carter, Ohio (Placename) [Map]

Charles Rice Ames House (House) [Map]
2212 Miller Ave., Belpre, Ohio
Also known as: Patton, Roger and Carol Lynn, House

Cisler Terrace (House) [Map]
7th and Ephraim Cutler Sts., Marietta, Ohio

Coal Run Historic District (District) [Map]
Roughly, along Main, Maple and Hill Sts., Coal Run, Ohio

Col. Joseph Barker House (House) [Map]
N of Marietta on Masonic Park Rd., Marietta, Ohio

Col. Simeon Deming House (House) [Map]
NE of Watertown on Willis Rd., Watertown, Ohio

Colony Theater (Theater) [Map · Street View]
222 Putnam Street, Marietta, OH
Also known as: Hippodrome, New Hippodrome, New Hipp, Colony Cinema

Cutler, Ohio (Populated place) [Map]

Erwin Hall, Marietta College (School) [Map]
5th St. on Marietta College campus, Marietta, Ohio

First Unitarian Church Of Marietta (Church) [Map]
232 3rd St., Marietta, Ohio

Harmar Historic District (District) [Map]
Roughly bounded by the Ohio and Muskingum Rivers and the rear property line of Lancaster, George, and Franklin Sts., Marietta, Ohio

Harra Covered Bridge (Bridge) [Map]
Covered bridge over Sandusky River on CR 130A

Hildreth Covered Bridge (Bridge) [Map]
Covered bridge over Little Muskingum River on CR 333
Also known as: Hills Covered Bridge, Lafaber`s Mill Bridge

Hune Covered Bridge (Bridge) [Map]
Covered bridge over Little Muskingum River on Township Road 34

John Kaiser House (House) [Map]
300 Bellevue St., Marietta, Ohio

Jonathan Sprague House (House) [Map]
W of Lowell Off OH 60, Lowell, Ohio

Judge Joseph Barker Jr., House (House) [Map]
SW of Newport on OH 7, Newport, Ohio

Mail Pouch barn - MPB 35-84-01 (Barn) [Map · Street View]
OH 7, Matamoras, Ohio

Mail Pouch barn - MPB 35-84-03 (Barn) [Map · Street View]
OH 550, Cutler, Ohio

Mail Pouch barn - MPB 35-84-06 (Barn) [Map · Street View]
OH 60, Marietta, Ohio

Mail Pouch barn - MPB 35-84-07 (Barn) [Map · Street View]
OH 60, Marietta, Ohio

Mail Pouch barn - MPB 35-84-08 (Barn) [Map · Street View]
OH 821, Marietta, Ohio

Mail Pouch barn - MPB 35-84-09 (Barn) [Map · Street View]
OH 821, Marietta, Ohio

Mail Pouch barn - MPB 35-84-12 (Barn) [Map · Street View]
OH 26, Marietta, Ohio

Mail Pouch barn - MPB 35-84-13 (Barn) [Map · Street View]
OH 821, Macksburg, Ohio

Mail Pouch barn - MPB 35-84-16 (Barn) [Map]
OH 821, Marietta, Ohio

Mail Pouch barn - MPB 35-84-18 (Barn) [Map]
OH 821, Whipple, Ohio

Mail Pouch barn - MPB 35-84-20 (Barn) [Map · Street View]
OH 7, Marietta, Ohio

Mail Pouch barn - MPB 35-84-23 (Barn) [Map · Street View]
OH 83, Beverly, Ohio

Marietta Historic District (District) [Map]
Roughly bounded by the Muskingum and Ohio Rivers and Warren, 3rd, 5th, and 6th Sts., Marietta, Ohio

Mason House (House) [Map]
OH 393, Coal Run, Ohio

Melo-Crown barn - MCB 35-84-04 (Barn) [Map · Street View]
OH 550, Cutler, Ohio

Mill Branch covered bridge (Bridge) [Map]
Washington County Fairgrounds, Barlow, Ohio

MISSISSIPPI III (Vessel) [Map]
237 Front St., Marietta, Ohio
Also known as: Showboat Becky Thatcher

Morris Mobile Home Park, Ohio (Placename) [Map]

Mound Cemetery Mound (Cemetery) [Map]
5th and Scammel Sts., Marietta, Ohio

Muskingum, Ohio (Placename) [Map]

Newport, Ohio (Populated place) [Map]

Ohio Company Land Office (Commercial building) [Map]
Washington and 2nd Sts., Campus Martius Museum, Marietta, Ohio

Putnam Theatre (Theater) [Map · Street View]
229 Putnam Street, Marietta, OH
Also known as: Mid-Ohio Valley Players Theatre

Rinard Covered Bridge (Bridge) [Map]
Rebuilt covered bridge over Little Muskingum River.
Also known as: Hendershott`s Ford Bridge

Rockland, Ohio (Populated place) [Map]

Root Covered Bridge (Bridge) [Map]
Covered bridge over South Branch Wolf Creek on CR 6

Rufus Putnam House (Fort) [Map]
Campus Martius Museum, corner of 2nd and Washington Sts., Marietta, Ohio

Sawyer-Curtis House (House) [Map]
Off U.S. 50, Little Hocking, Ohio
Also known as: The Curtis House

Shinn Covered Bridge (Bridge) [Map]
Covered bridge over West Branch Wolf Creek on Palmer Road (TR 447)

Spencer's Landing (House) [Map]
4 E. Fifth St., Belpre, Ohio
Also known as: Barnes,James L. and Mary E.,House

St. Mary's School, Old (School) [Map]
132 S. Fourth St., Marietta, Ohio

Unionville, Ohio (Populated place) [Map]

Vaugh--Stacy--Evans Farm Historic District (Farm) [Map]
7700 OH 60, Lowell, Ohio

W.P. SNYDER, JR. (steamboat) (Vessel) [Map]
On Muskingum River at Sacra Via, Marietta, Ohio
Also known as: W.H. CLINGERMAN; W.P. Snyder,Jr.,State Memorial; J.L. PERRY; A-

Waernicke-Hille House And Store (Commercial building) [Map]
SR 36, Archer's Fork, Ohio

Walter Curtis House (House) [Map]
S of Little Hocking, Little Hocking, Ohio

Ward, Ohio (Placename) [Map]

Waterford, Ohio (Populated place) [Map]

Watertown Historic District (District) [Map]
E of OH 339 and N of OH 676, Watertown, Ohio

Wilcox-Mills House (House) [Map]
301 5th St., Marietta, Ohio

William Hune Farm (Farm) [Map]
OH 26 N of Dart, Reno, Ohio
Also known as: Hune--Heldman Farm