.10 ="20th" .50
. 109
Bowditch, Nathaniel, 1839-1863. Portraits.
Bowditch, Henry Ingersoll. 1808-1892. Memorial [of Nathaniel Bowditch].
Boston. Wilson. 1865. vi, (I), 134p. Illus. Portraits. Map. Edition of 50 copies.
Copy under E.210.10 has three oval photographic ports : N.B. at 11/12 years ; 17 yrs. + 4 months (taken April 18, 1857); 19 yrs + 3 months