"The Preservation Trades Network (PTN) is a non-profit membership organization founded as an education, networking, and outreach organization. PTN was established on the principle that conservation of the built environment is fundamentally dependent on the quality, availability, and viability of the skilled trades. We believe that opportunities for education, employment, and compensation of people in the trades are directly reflected in the quality of the built environment, and the effective stewardship of cultural heritage."

As homeport of U.S. Brig Niagara, the Erie Maritime Museum presents the story of Niagara as the reconstructed flagship of Pennsylvania and the warship that won the Battle of Lake Erie in the War of 1812. Offering a wide range of multimedia and interactive exhibits and coupled with lively interpretive programs, Erie Maritime Museum vividly illustrates Niagara's history and the region's rich maritime heritage. As the premier exhibit at the Erie Maritime Museum in Erie, PA, the Niagara is docked for public viewing September through May and intermittently during the summer each year.

The museum offers exhibits, tours, and educational programs.

On January 28, 1942, 53 days after the infamous attack on Pearl Harbor, the Eighth Air Force was officially activated in the National Guard Armory on Bull Street in Savannah, GA. Today, the Museum honors the men and women who helped defeat Nazi aggression by serving in or supporting the greatest air armada the world had ever seen—the Eighth Air Force.

The museum offers exhibits, tours, educational programs, and research library access.

This site preserves the location of the Battle of Stony Point, one of the last major Revolutionary War battles in the northeastern colonies. This is where Brigadier General Anthony Wayne led his corps of Continental Light Infantry in a daring midnight attack on the British, seizing the site's fortifications and taking the British garrison as prisoners on July 16, 1779. The site features a museum, which offers exhibits on the battle and the 1826 Stony Point Lighthouse, as well as interpretive programs, such as reenactments highlighting 18th-century military life, cannon and musket firings, cooking demonstrations, and children's activities.

The site offers exhibits, tours, demonstrations, educational programs, and occasional recreational and educational events (including living history events).

The Museum presents visitors with exhibits brimming with art and artifacts; contemporary, interactive areas for children and adults; an historic shipyard with five of the original 19th-century buildings; a Victorian-era shipyard owner's home; an active waterfront; and a life-size sculptural representation of the largest wooden sailing vessel ever built.

The museum offers exhibits, tours, boat cruises, classes, educational programs, research library access, and educational and recreational events.

The Museum collects, preserves, and interprets the history of East Central Illinois, specifically Champaign County, for the education and enjoyment of present and future generations.

The museum offers exhibits, tours, educational programs, and recreational and educational events.

The History Museum of Western Virginia presents artifacts and information relevant to the history of the western portion of Virginia. The site also operates the circa 1905 Crystal Spring Pumping Station, which provided water-based power for Roanoke, VA.

The museum offers exhibits, interactive curriculum-based outreach programs, interactive curriculum-based programs, and research library access. The pump station is open May through September. Student program topics include immigration, African Americans in the maritime industry, Native American life and leisure, pioneer art, Mali, Civil War soldier life, patriotic symbols, early international conflict, archaeology, rural life, steam locomotives in Southwest Virginia, the work and labor of sharecroppers' children, trade, exploration, and navigation. The website offers a virtual exhibit and a searchable collections database with images.