X-Radiograph Description: X-Radiograph Burroughs Number: 3510 X-Radiograph(s) of: Artist: American School Title: Lt. John Torrey (?) Date: early 18th century Owner: F.H. Metcalf, Melrose, MA
35mm negative in slide mount
20th centuryAmericanAlbumen silver print on card.
19th centuryAmerican