Scanned by
Google Books
Scan date
Notes
Cropped, sized, and prepared for use here by John Osborne, Dickinson College, December 14, 2008.
Image type
photograph
Original caption
George Thompson, from a heliotype
Source citation
Lillie Buffum Chace Wyman, Arthur Crawford Wyman, Elizabeth Buffum Chace, 1806-1899: Her Life and Its Environment Volume I (Boston: W.B. Clarke Co., 1914), 150.