A condensation of the findings of José Masdevall on the method of treating putrid and malignant fevers. The findings of Martin Rodon y Bell are included.

Signed letter, dated Aug. 9, 1811, regarding funding the campaign to immunize Mexico City against smallpox.

Heinz von Diringshofen (1900-1967) was a pioneer in aviation and space medicine, contributing greatly to the field through his research on the effects of weightlessness on pilots and human tolerance to multiple g-loads. The collection consists largely of materials documenting Diringshofen's laboratory and research activities and of published and unpublished writings by Diringshofen and others.

Material assembled by Jaroslav Nemec as part of his work at the National Library of Medicine. Included are short biographies of important figures in forensic medicine, a directory of institutes of legal medicine, two narrative articles, and correspondence and other material resulting from a project to identify all conference, congresses, and meetings on legal medicine.