Possible Clues:

• Lincoln lived in one
• Prepare to e-mail, perhaps, about vehicle in hut
• Tree-house, perhaps, of frontier days
• Where Andrew Jackson was born
• Lincoln's humble birthplace
• Type of frontier home
• Supposed origin of president's diary in taxi at home
• Record taxi's return from country-house
• Pioneer's hut
• Hut, as in the Wild West