Historic Forks of the Wabash is a historic museum park near Huntington, Indiana, that features site several historic buildings, trails and remnants of the Wabash and Erie Canal.
 The location was the signing location of the historic Treaty at the Forks of the Wabash in 1838.
 The park is located along the Wabash River.
 It was listed on the National Register of Historic Places in 1985 as the Chief Richardville House and Miami Treaty Grounds.
ZIP Codes are a system of postal codes used by the United States Postal Service since 1963.
 The term "ZIP", an acronym for "Zone Improvement Plan", was chosen to suggest that the mail travels more efficiently, and therefore more quickly (zipping along), when senders use the code in the postal address.
 The basic format consists of five digits.
 An extended 'ZIP+4' code, introduced in 1983, includes the five digits of the ZIP Code, a hyphen, and four additional digits that determine a more specific location within a given ZIP Code.
Nathalie is a census-designated place (CDP) in Halifax County, Virginia, United States, in the south central region of the state.
 The population as of the 2010 Census was 183.
 Located at (36.9348619, -78.9472347), at an altitude of 554 feet (169 m), it lies along Road 603 north of the town of Halifax, the county seat of Halifax County.
 It received its name in 1890 or 1891, being named after Natalie Otey (not "Nathalie"), daughter of Mrs. Rebecca Wimbish, an important local landowner.
 Prior to that time, the village at this location was considered to be a part of the Nathaniel Barksdale plantation.
 It had included a church since 1773 (the first Catawba Baptist Church) and a post office since 1828.
 This post office continues to operate today with the ZIP code of 24577.
 The population of the ZCTA for ZIP code 24577 was 5,529 at the 2000 census.
Fort Riley is a United States Army installation located in North Central Kansas, on the Kansas River, also known as the Kaw, between Junction City and Manhattan.
 The Fort Riley Military Reservation covers 101733 acre in Geary and Riley counties.
 The portion of the fort that contains housing development is part of the Fort Riley census-designated place, with a residential population of 7,761 as of the 2010 census.
 The fort has a daytime population of nearly 25,000.
 The ZIP code is 66442.
Stoystown Historic District is a national historic district located at Stoystown in Somerset County, Pennsylvania.
 The district includes 81 contributing buildings, 2 contributing sites, and 1 contributing object.
 It encompasses central business district and surrounding residential areas in Stoystown.
 They primarily date from the late-19th and early-20th century.
 Notable non-residential buildings include the Grace Lutheran Church (1888), St. Paul's United Church of Christ (1897), John Griffin Building (c. 1880), Laurel Bank (1922), former Custer House (c. 1830/1870), H.J. Specht Hardware (c. 1920), former IOOF Hall (c. 1900), and former public school (1929).
 The contributing sites are the Union Cemetery (c. 1796) and Stoystown-Quemahoning Township Area Recreation Park (c. 1930).
 The contributing object is a Lincoln Highway marker (1928).
 Located in the district and separately listed is the Hite House, dated to 1853.
Constructed in 1855 of native limestone, the Custer House is a historic house museum located on Fort Riley in Kansas, United States.
 It reflects Fort Riley's earliest history and authentically depicts military home life on the western frontier during the Indian Wars Period.
Colmar is a suburban unincorporated community located in Montgomery County, Pennsylvania along State Route 309 (Bethlehem Pike) just NE of Lansdale.
 The West Branch Neshaminy Creek forms its natural northern boundary and flows eastward into the Neshaminy Creek.
 It is located in Hatfield and Montgomery Townships.
 It is served by the North Penn School District and is part of the North Penn Valley region that is centered around the borough of Lansdale.
 Colmar is important to transportation in the northern Delaware Valley due to its location on 309 and having the Colmar station on the Lansdale/Doylestown Line of SEPTA Regional Rail.
 While Colmar has its own post office with the ZIP code of 18915, nearby areas use the Hatfield zip code of 19440 or the Lansdale zip code of 19446.
Custer City is an unincorporated community in McKean County, Pennsylvania, United States.
 The community is located at the intersection of U.S. Route 219 and Pennsylvania Route 770 3.6 mi south of Bradford.
 Custer City has a post office with ZIP code 16725.
Windsor is a small historic unincorporated community located within Robbinsville Township (known as Washington Township until 2007) in Mercer County, New Jersey, United States.
 The area is served as United States Postal Service ZIP Code 08561.
 There are approximately 50 homes in the area, and as of the 2010 United States Census, the population for ZIP Code Tabulation Area 08561 was 226.
 The community, covering 570 acres , was added to the National Register of Historic Places in 1992.
Fork Union is an unincorporated community in southern Fluvanna County, Virginia, along U.S. Highway 15.
 Its ZIP code is 23055; the population within that ZIP code was 1148 according to the 2000 Census.
 It is known mainly as the home of Fork Union Military Academy, Fork Union Animal Clinic and formerly had one of the few surviving drive-in theatres in Virginia (1.5 miles south of town in an area known as Weber City).
 Fork Union is also home to a post office, a bank, and a small grocery store, formerly an IGA.
 The Village of Fork Union is the location of Fluvanna County's only Presbyterian congregation, Fork Union Presbyterian Church.
 The James River is just a few miles from Fork Union.

Question: What is the zip code of the location of the historic museum Custer House?  
Answer: 66442