The South Dakota State Historical Society was first organized as the Old Settlers Association of Dakota Territory in 1862. Today, the society is an office within the Department of Tourism and Economic Development, and manages five programs—archaeology, archives, historic preservation, museum, and research and publishing. All programs with the exception of the State Archaeological Research Center are located in the Cultural Heritage Center building in Pierre.

The site offers library access, research information, visitor information regarding the museum, a listing of all exhibits with photographs and a brief synopsis, and on online store for society publications.

The Monterey History and Art Association is dedicated to preserving the history of Monterey, CA. To this end, the association has two main projects, preserving historic homes and structures in Monterey and operating the Monterey Maritime and History Museum. The museum opened in 1971 and today holds almost 6000 artifacts and 50,000 photographs and papers. The association also releases a quarterly newsletter, "The Beacon."

The site offers visitor information regarding the museum, an events calendar, historical and visitor information regarding the historic buildings owned by the association, .pdf files of recent newsletters, and information about educational programs and tours offered by the association.

"Our purpose is to stimulate interest in the history of Hollis, New Hampshire, to acquire and preserve memorabilia and historical data significant to the Town of Hollis, to present interesting and informative programs for our members and friends, and to maintain the Ruth E. Wheeler House." The Hollis Historical Society maintains two museums, the Wheeler House - which is a historic house museum focusing on life in Hollis in the early 20th century, and the Always Ready Engine House, which focuses on the history of firefighting in Hollis and firefighting technology.

The site offers historical information regarding the society, visitor information for the two museums, historical resources available for purchase, and genealogical information.

The Eustis Historical Society is dedicated towards preserving and showcasing Eustis area history through the Eustis Historical Museum. The museum is located in the Clifford House, which was built in 1911, and remains much the same today as it was when it was first built. Exhibits in the museum mainly focus on the early history of Eustis, Florida, which was dominated by the citrus industry. In addition, visitors can view photographs of early residents of Eustis.

The site offers visitor information, brief historical information, and an online museum shop.

The Cold Spring Harbor Whaling Museum is dedicated to preserving the history of the whaling industry, especially the history of the industry in the Long Island Area. The museum was opened in 1942, and offers an archive of historical documents in addition to the variety of exhibits that it puts on throughout the year. Finally, the museum also offers fully customizable educational programs, which can be adapted to classes of any age or level.

The site offers an events calendar, information on the educational programs offered by the museum, information on current exhibits, and an online gift shop.

Penfield Museum is a non-profit organization dedicated to preserving the history of the Ironworking industry in upstate New York, and more specifically the Town of Crown Point, New York. The town is now known as the "Birthplace of the Electric Age," since it was the first place where electricity was applied in an industrial use. In addition, the museum also chronicles Crown Point's involvement in the Civil War, both in terms of soldiers and iron provided by the town.

The site offers visitor information, a small 6-photo photograph gallery, brief historical information, and an online gift shop.

The Rock Island Lighthouse is located in the Thousand Islands about 4.5 miles north of Clayton off of Fisher's Landing. The lighthouse was originally commissioned in 1847 and is one of six lighthouses that serve the St. Lawrence River. Today, the lighthouse and island are maintained by the NY State Office of Parks and Recreation. The island is only accessible by boat, but is available for touring and picknicking. The association is founded with the intention of preserving the history and genealogy of the lighthouse keepers, documenting the history of the lighthouse, facilitating visits to the lighthouse, and working with the New York State Office of Parks and Recreation in order to aid in the preservation of the lighthouse.

The site offers visitor information, historical and genealogical information regarding the lighthouse keepers, links to outside resources - mainly journal and press articles, a virtual tour, and an extensive photo gallery.

The Camp 6 Logging Museum, located in Tacoma, Washington, is dedicated to preserving the history of the logging industry in Washington. More specifically, the museum focuses on the period from the 1880s to the 1940s, known as the "steam era" of logging. The museum has been set up like a traditional logging camp, with trains connecting the various working sites - which function as the museum's exhibits. In this way, visitors to the museum are completely immersed in a realistic re-creation of a turn of the century logging camp.

The site offers visitor information and information regarding select events held at the museum.

Mills City Museum chronicles the flour milling industry that fueled the growth of Minneapolis, and gave it the nickname that would be recognized around the nation as "Mill City." The museum is built within the ruins of a National Historic Landmark, the Washburn A Mill. "The story of flour milling — and its impact on Minneapolis, the nation and the world — comes to life through the eight-story Flour Tower and other hands-on exhibits."

The site offers visitor information, brief historical information, an event calendar, a museum shop, and information about the tours offered to local schools.

The Portage County Historical Society was founded with the intention to preserve, advance, and disseminate the history of Portage County, Wisconsin. To this end, "the Society currently operates four museums, maintains a large archives housed at the University of Wisconsin - Stevens Point's Archive Center, is developing its own research center, and maintains the Malcolm Rosholt Online Archives on this website to disseminate knowledge of the history of Portage County, Wisconsin." The museums are the Heritage Park, a historic park that gives visitors a glimpse of early frontier life, the Beth Israel Synagogue, which chronicles the history of Portage County's Jewish community, the Rising Star Mill, which gives visitors a tour of turn of the century industry, and Fire Station #2, which was scheduled to open in 2008 and contains a collection of vintage firefighting equipment.

The site offers historical and visitor information regarding all four museums, full archival access, a photo gallery section which has 10 photo galleries currently, three videos, and order information for society publications.