1.
R. C. Washburn to James W. Terrell, December 9, 1882
2.
3.
Gentleman's Magazine - volume 14 - Page 220
“I can read Hollandsch very fairly. The Correspondence between James Murray (1837-1915) and Pieter Jacob Cosijn (1840-1899)
Letter from R.B. LeCocq to B. de Jonge, July 31, 1925
Letter from Mrs. P. Larsen to R.B. LeCocq, July 31, 1955
Enteric Coronavirus in Ferrets, the Netherlands
C. Mebane to James W. Terrell, July 28, 1884
Letter from Anton and Liek Tjeenk Willink to Sandra Eben, February 9, 1991
Norman Hopkins' Experiences 1937-1945 And Beyond