Our mission is to interpret, preserve, collect and make available evidence of the past and to further understand and appreciate the prehistory and history of the four River Valleys. The Four River Valleys are the Beaver, Black, Indian and Deer River Valleys. The historical society has published numerous articles as well as several books, all of which are available for purchase on the website. In addition, the society has recently acquired the Hiram Hubbard House, which is currently undergoing renovations and will serve as the society's headquarters and resource center. A heritage room, documenting the history of the congregation, is located within the 1915 Woolworth Memorial United Methodist Church.

The site offers information on tours put on by the society, books for sale, and a collection of historical articles.

"The Pacific Southwest Railway Museum Association is a non-profit educational organization dedicated to the preservation and interpretation of railroads as they existed in the Pacific Southwest." The museum hosts an impressive collection of railroad equipment, including locomotives, freight cars, passenger cars, cabooses, and even support equipment.

The site offers a virtual tour, a history of southwestern railroads, a photo gallery of the museum's collection of railcars, and an events calendar.

The Chapman Historical Museum is "located near downtown Glens Falls, a small city at the southeastern edge of the Adirondack Mountains, an hour north of Albany, New York. Today the museum consists of the restored Victorian home of the DeLong family, a changing exhibition gallery, research archive and gift shop." The museum also provides a wealth of educational programs tailored for children of different ages and is working on a Glens Falls historical site.

The site offers information on current exhibits, a form for prospective researchers, an online gift shop, and visitor information.

"Adirondack Architectural Heritage (AARCH) is the nonprofit historic preservation organization for New York State's Adirondack Park. AARCH was formed in 1990 with a mission to promote better public understanding, appreciation and stewardship of the Adirondack's unique and diverse architectural heritage." AARCH focuses not only on the most famous architectural pieces in the region, such as the "Great Camps," but also on historic structures that cover the general history of people in the Adirondack Region.

The organization offers area guided tours, workshops, slide presentations, and outreach programs for students. The website offers historical information about AARCH, information about key preservation sites, including Adirondack fire towers and the White Pine Camp, a listing of publications for sale, an archive of past newsletters, an events calendar, and preservation resources.

The Park City Historic Society & Museum is dedicated to preserving and presenting the history of Park City, UT. Today, Park City is most widely known for its unparalleled winter sports attractions; but Park City also has a deep and intriguing history, represented in exhibits, from early silver mining and western-bound stagecoaches to hosting a territorial jail.

The museum offers exhibits. The site offers an events calendar, historical features, visitor information, and in-depth information regarding current exhibits.

The museum is currently closed for restoration.

The Tampa Bay History Center is located in the center of historic Tampa, FL, in a beautiful new building which contains 60,000 square feet of exhibits space. The building hosts numerous exhibits which depict almost 500 years of recorded history and 12,000 years of human habitation in this region of Florida. The center also hosts a research center which contains 9,638 books, manuscripts, microfilm, legal documents. In addition, the research center hosts over 1,000 genealogical resources.

The site offers visitor information, a listing of all current, past, and present exhibits, information regarding the other historical resources owned by the center, an education section complete with lesson plans, field trip guides, and interactive online educational activities, a museum store, and an events calendar.

The Hanover Junction Train Station is located in the heart of the Heritage Rail Trail County Park. The park follows a historic railroad track and is open to the public during daylight hours throughout the year. Now, the Train Station houses a new museum located on the first floor. The museum holds artifacts chronicling local history and the history of the railroad.

The site offers visitor information regarding the park and train station.

"Montgomery Preservation [...], Montgomery County's only county-wide, private, nonprofit historic preservation organization, was originally composed of a small group of local residents who formed the Montgomery County Committee of the Maryland Historical Trust in the early 1970's to further preservation efforts in the county." Today, the organization works to preserve local history on two fronts. First, the organization runs the mid-20th-century Silver Spring B&O Railroad Station, which is open to the public once a month during the summer and fall months. Second, the organization works toward encouraging preservation among local individuals and organizations.

The site offers visitor information for the B&O Station, information about preservation awards, information about current organization advocacy projects, and an events calendar.

The Society maintains two historical museums. The Majors-Parchman House Museum, a restored 1883 Victorian cottage, retains its original outbuildings and displays an extensive artwork collection. The Franklin County Historical Museum, located in Mount Vernon's Old City Hall, presents exhibits on area history with additional natural history exhibits.

The museums offer exhibits and tours.

The Southern Oregon Historical Society was formed 63 years ago with the mission "to make history come alive by collecting, preserving, and sharing the stories and artifacts of our common heritage." Currently, the society owns seven unique historical properties including two museums, a historic house from the 1890s, Oregon's first bank, a small Catholic rectory, one of Jacksonville's first hotels, and a farm. The museums and the society's research library hold the society's extensive collection of almost a million stories and artifacts.

The site offers general historical and visitor information for the society's research library and other properties, an online store, and an events calendar.