Series consists of two sets of correspondence related to the AOS during Longo’s appointments of Member, Executive Council 1981-1985, 1987- present, Secretary Treasurer 1988-2000, Second Vice President 2001, First Vice President 2001-2002, President 2002-2003. P125/N1 is in chronological order (1985-2003; 1999 Osler Society meeting in Montreal); P125/N2 is in alphabetical order (K-Z). (series in order received, added, 2006)

Series consists of two subseries. Subseries P125/P1 Charles S. Bryan Papers contains materials such as reprints and articles prepared for filing by Bryan. Subseries P125/P2 consists of albums prepared by Bryan.

Series consists of five subseries: P125/E1 Membership Proposal Files, P125/E2 Honorary and Emeritus Membership, P125/E3 Ballots, P125/E4 Membership List, P125/E5 Certificates and Medals.

Series consists of five subseries: P125/B1 Officers, P125/B2 Board of Governors Meetings, P125/B3 Standing Committees, P125/B4 Ad Hoc Committees, P125/B5 Reports. Includes agenda, minutes, related documents, correspondence, drafts, reports, statements of receipts and disbursements, lists of officers, lists of attendees, posters and proposals.

Series consists of four subseries: P125/D1 Budget, P125/D2 Gifts and Donations, P125/D3 Tax Status and P125/D4 Financial Statements.

Series consists of seven subseries: P125/F1 Program, P125/F2 Correspondence, P125/F3 Accounting, P125/4 Abstracts and Presentations, P125/F5 Presidential Address, P125/F6 Final Report, P125/F7 Photographs.

Series is divided in three subseries: P125/K1 Osler Bust, P125/K2 Survey on the American Osler Society: its Goals – its Future, P125/K3 Synopsis of presentations given at American Osler Society Meetings beginning with 1998. Series includes correspondence, questionnaires, drafts, working notes, compilation, graphics, a membership list, a synopsis, a presentation, a compendium of the world’s Oslerian society presentations with rare annotations and a brief history of the various Oslerian clubs. Added 2006, Subject Index to American Osler Society Presentations, April 14, 2002. -0.3 cm of textual records.

Series consists of article reprints.