Classified for credit

County historical society museum covering Del Norte County and northern California coastal and Indigenous history.

Delaware County historical society with research library and exhibits covering Pennsylvania colonial and industrial history.

County museum in Salem, MO covering Ozarks settlement, pioneer life, and local history of Dent County.

Local historical museum in Derby, KS covering settlement, agriculture, and community development in south-central Kansas.

Derry, NH history museum covering local heritage including the town's 18th-century Scots-Irish settlement and its connection to Robert Frost's early life.

Small-town Maine historical society museum preserving local industrial and community heritage — supports state and local history curriculum.

Small county museum in Dickens County, TX covering ranching, settlement, and West Texas history — supports Texas state history and Great Plains geography.

Regional county museum covering Iowa Great Lakes area settlement, Native American history, and pioneer-era social history.

Dixon County local history museum covering northeast Nebraska settlement, agriculture, and community development.

Historic home of early Edgartown whaling-era physician and entrepreneur — covers 19th-century maritime economy and domestic history.

Museum honoring Dr. Kate Newcomb, a pioneering Wisconsin wilderness physician — covers medical history and early 20th-century rural life.

Small museum at Brighton State Park honoring local history and possibly Native American heritage — supports Vermont regional history and geography studies.

County history museum in Waterville covering Eastern Washington settlement, pioneer agriculture, and regional development.

Douglas County, IL local history museum preserving regional artifacts and documents — supports Illinois history and frontier settlement curriculum units.

Small local museum in a Sierra Nevada gold-rush town — covers California mining history, pioneer settlement, and Gold Rush-era social studies.

Local historical society preserving DuBois-area industrial and community history through documents, artifacts, and photographs.

Dunkirk, NY regional museum covering Great Lakes maritime history and local development — supports 19th-century industrial and geographic history.

Small local history museum in Dunn, NC covering Harnett County's agricultural, civic, and social history from settlement through the 20th century.

Preserved Victorian-era home with doll collection — illustrates late-19th-century domestic life, material culture, and period craftsmanship.

Victorian-era house museum with doll collection documenting 19th-century domestic life and material culture in Iowa.

Small-town Texas archives and museum documenting Czech and German immigrant settlement in the Flatonia area — supports local and immigration history study.

Eagle County historical museum covering ranching, mining, and settlement history of Colorado's Eagle Valley region.

Visitor center and museum in Eagle Nest, NM covering Vietnam War veterans and Northern New Mexico mountain community history.

Small-town Illinois history museum documenting local settlement, agriculture, and community development as primary-source regional history.