Main content Diaries of Frans and Gertrude Blom, 1943-1959 1943-1959 (inclusive) Extent: 14 volumes Abstract: Consists of copies of diaries kept by Blom and his wife, Gertrude Duby Blom, from 1943 to 1959, while searching for Maya ruins in Chiapas, Mexico, in 14 volumes. Held at: Princeton University Library: Manuscripts Division [Contact Us]