Pennsylvania

Steamtown National Historic Site - Scranton, Pennsylvania

H & H Heating and Air Conditioning Inc. - Essington, Pennsylvania

H&H General Excavating Co. - Spring Grove, Pennsylvania

The Demuth Museum - Lancaster, Pennsylvania

The Barefoot Historian & Co. - Carlisle, Pennsylvania

Big Bus Tours - Philadelphia, Pennsylvania

Adams County Historical Society - Gettysburg, Pennsylvania

The H&H Group - Lancaster, Pennsylvania

Museum of the American Revolution - Philadelphia, Pennsylvania

Philadelphia History Museum - Philadelphia, Pennsylvania