The Eugene Opie Papers includes extracts from diaries from several of his peers that illuminate his notable career in pathology, most especially his work on tuberculosis in Jamaica between 1937-1941. The Opie Papers include typed, loose diary notes from three of his peers: Wilbur A. Sawyer, John M. Weir, and Edward W. Flahiff. Sawyer supplies brief notes related to a pair of meetings within scientists in Montegomery (6/20-6/21/1937) and at Cornell University (11/17/1937). Weir's notes record one year of hospital and asylum work in Jamaica (2/1/1939-1/31/1940), with regular references to tuberculin tests, injections, and vaccinations. Of note, Weir devotes about a week to research Yellow Fever (4/1-4/8/1940). Finally, Flahiff offers the most exhaustive account of the Jamaica efforts. Contained in three folders, his notes span two and half years of work (10/1/1938-5/14/1941). Notably, Flahiff makes regular mentions of Opie, and notes that cultural issues impede their medical work. For example, he writes, "Birth control propaganda continues to be a serious deterrent to our nurses' efforts in the field" (3/7/1939). Perhaps most notably, Flahiff registers the effects of World War II obliquely in his entries. He notes a "new contingent of soldiers in Jamaica…composed of Canadians who have replaced the English troops in the Island" (7/1/1940) and glosses a public holiday for a "Peacemaker's Day" with the parenthetical "(Why???)" (11/9/1940). Together, these three sets of diaries ought to interest scholars researching Eugene Opie's career in pathology, especially his work to address tuberculosis in Jamaica.
 

The "Contents" section of journal highlights key events in Sullivan's service and travels. Extracts from the journal were printed in the Pennsylvania Magazine of History and Biography in 1910. The complete journal, edited by Joseph Lee Boyle, was published by Heritage Books in 1997.

In a fragile, single-volume journal (split in two), a non-commissioned British soldier named Thomas Sullivan records his experience fighting in the American Revolution (1775-1778). Sullivan offers a first-hand account of the earlier years of the war, including the evacuation of Boston, New Jersey campaign, and occupation of Philadelphia. He studiously documents significant early battles, including Bunker Hill (p.12) and Brandywine (229), as well as reports of events he did not personally witness. Notably, before Sullivan deserts the British Army and joins the Continental Army—serving under Nathanael Greene—he describes in a lengthy entry his shifting loyalties and common cause with the colonists as an Irish citizen (404-6). Interspersed between accounts of battles, Sullivan offers descriptions of indigenous peoples in Nova Scotia (52), American loyalists in New York (71), and a peculiar lightning strike en route to Philadelphia (229-230). Sullivan maintains his journal in an ornate script, suggested that he may have intended it for publication, and stops writing abruptly after he joins the Continental Army (422). This fascinating volume ought to particularly interest scholars researching turncoats and loyalists during the American Revolution.
 
The "Contents" section of journal highlights key events in Sullivan's service and travels. Extracts from the journal were printed in the Pennsylvania Magazine of History and Biography in 1910. The complete journal, edited by Joseph Lee Boyle, was published by Heritage Books in 1997.

The Cassin diaries are contained in six volumes. The first, spanning 1865-66, documents his travel by steamer. Cassin records crossing the equator (7/30/1865), visiting a volcano at Cape Verde (7/25/1865), and arriving in Brazil. Enterprising researchers might research his course using the longitudes and latitudes he records throughout this volume.
 
The second volume picks up more than a year later and commits significant attention to the medical profession. The first entry voices concern about the medical department at the University of Pennsylvania (12/10/1868), and subsequent pages enclose copies of letters from 1869, including his committee appointments, especially Assistant Surgeon in the Navy (4/2/1869). Sequential entries begin in earnest on 5/6/1869, when Cassin recounts his travels aboard the brig Ohieflaua from the Chicago Harbor to Lake St. Clair.
 
Cassin's third and fourth volumes are less descriptive but remarkable for the extent of his travels. In his 1870 "New York" diary, Cassin notes another journey to Brazil in June, South China Sea in August, and Hong Kong and Shanghai in September. His 1870-71 diary dovetails with the latter, recording a trip to Rio de Janeiro (6/6/1870) and undated notes pertaining to a voyage to South Africa. Once again, Cassin captures many longitudes and latitudes.
 
The "Clayton's Octovo Diary 1872" is perhaps the richest from an ethnographic perspective. Cassin provides detailed accounts of visits to Key West (2/10/1872), Havana and Matanzas (between February and April 1872), and even a brief reflection on the act of journaling. "A diary is something like a resolve to call professionally on a dentist
 
you may keep it, but the chances are much in the favor of your putting it off," Cassin observes on 4/26/7182. "Diary writing is almost the stupidest thing that I know of, unless one can make a writing task in no other way." Between May and June 1872, he travels throughout the Caribbean, furnishing descriptions of the peoples and villages he encounters. Interested researchers will find a particularly evocative entry of Key West society women in a 6/21/1872 quotation below.
 
A Pocket Diary dated 1875, finds Cassin landlocked, maintaining a more traditional journal of meetings, calls, letters, and weather conditions. The volume opens in St. Louis where he has apparently purchased a home, and it is not until September that he begins to travel again. That fall he returns to Brazil (11/6) and visits Uruguay (12/1).

Serving as a U.S. Navy physician, Charles Luke Cassin traveled extensively, recording firsthand accounts of Brazil, Canada, South Africa, the South China Sea, and the Caribbean during the postbellum period. His six-volume journal, which spans 1865-1875, offers glimpses at those far flung locations and the various peoples who inhabited them. Cassin's journals ought to appeal to a wide range of researchers, including those interested in the history of seafaring, the West Indies, ethnography, and late-eighteenth-century medical practices.
 
The Cassin diaries are contained in six volumes. The first, spanning 1865-66, documents his travel by steamer. Cassin records crossing the equator (7/30/1865), visiting a volcano at Cape Verde (7/25/1865), and arriving in Brazil. Enterprising researchers might research his course using the longitudes and latitudes he records throughout this volume.
 
The second volume picks up more than a year later and commits significant attention to the medical profession. The first entry voices concern about the medical department at the University of Pennsylvania (12/10/1868), and subsequent pages enclose copies of letters from 1869, including his committee appointments, especially Assistant Surgeon in the Navy (4/2/1869). Sequential entries begin in earnest on 5/6/1869, when Cassin recounts his travels aboard the brig Ohieflaua from the Chicago Harbor to Lake St. Clair.
 
Cassin's third and fourth volumes are less descriptive but remarkable for the extent of his travels. In his 1870 "New York" diary, Cassin notes another journey to Brazil in June, South China Sea in August, and Hong Kong and Shanghai in September. His 1870-71 diary dovetails with the latter, recording a trip to Rio de Janeiro (6/6/1870) and undated notes pertaining to a voyage to South Africa. Once again, Cassin captures many longitudes and latitudes.
 
The "Clayton's Octovo Diary 1872" is perhaps the richest from an ethnographic perspective. Cassin provides detailed accounts of visits to Key West (2/10/1872), Havana and Matanzas (between February and April 1872), and even a brief reflection on the act of journaling. "A diary is something like a resolve to call professionally on a dentist
 
you may keep it, but the chances are much in the favor of your putting it off," Cassin observes on 4/26/7182. "Diary writing is almost the stupidest thing that I know of, unless one can make a writing task in no other way." Between May and June 1872, he travels throughout the Caribbean, furnishing descriptions of the peoples and villages he encounters. Interested researchers will find a particularly evocative entry of Key West society women in a 6/21/1872 quotation below.
 
A Pocket Diary dated 1875, finds Cassin landlocked, maintaining a more traditional journal of meetings, calls, letters, and weather conditions. The volume opens in St. Louis where he has apparently purchased a home, and it is not until September that he begins to travel again. That fall he returns to Brazil (11/6) and visits Uruguay (12/1).