Gilbert, Douglas R., “Mark Twain House, Hannibal, Missouri,” Digital Collections, accessed December 14, 2025, https://digitalcollections.library.gvsu.edu/document/53622.
Black and white photograph of the kitchen fireplace hearth of the Mark Twain House located on Main Street in the heart of Hannibal, Missouri. It is currently known as the Mark Twain Boyhood Home and Museum. Scanned from the negative.