This collection showcases the activities of the Student Government Association at Marist College from 1983 to present day. Materials included in this collection encompass documents produced by the SGA for meetings, SGA legislation, clubs, events, allocations to clubs, reports, correspondence, and other related materials.

The Clove Spring Iron Works papers cover the day to day business operations of the company between the years 1870-1904. The papers include a variety of materials including business correspondence, telegraphs, contracts, legal documents, bills, receipts, checks, vouchers, deposit slips, balance sheets, payments, postcards, construction blueprints, paychecks, order records, invitations, tax receipts, weights of coal, price lists, account statements, lease agreements, insurance, and annual reports.

The Scenic Hudson, Inc. Administrative History Collection documents the development of the environmental group from their landmark achievement of preserving historic Storm King Mountain to their present day efforts of protecting and preserving the environmental integrity and beauty of the Hudson River and its surrounding areas. The collection consists of administrative records and files, newspaper clippings, still photographs, correspondence, Scenic Hudson News and Annual Reports, legal materials, agenda and minutes of meetings, as well as a variety of other printed materials. Also included in the collection are files dealing with such topics as dredging, air pollution, Danskammer, the Marcy-South transmission lines, as well as a variety of other subjects.

This collection contains documents, letters, newspaper clippings and audio cassette tapes covering the history of Capital Cities Broadcasting for use in Walt Hawver’s published book, Capital Cities/ABC, the Early Years: 1954-1986, How the Minnow Came to Swallow the Whale.

Lowell Thomas was a renowned broadcaster, writer, and world traveler who made a significant impact on journalism. The Lowell Thomas Papers: Periodicals Collection consists of various periodicals that Lowell Thomas collected during his lifetime.

The Nelly Goletti Collection documents portions of the career of the popular and classical composer, performer and pianist. Born in Algiers, North Africa, Goletti was considered a child prodigy by the age of six. She completed her musical education by the age of fourteen and went on to become a popular and critically acclaimed composer and performer throughout Europe and the United States.Included in this collection is the music for many of the over 300 songs and compositions by Goletti. Also included are sound recordings, photographs and newspaper clippings.

The Lowell Thomas Papers encompasses a wide range of materials documenting the life, family, and professional career of Lowell Thomas. These materials include correspondence, administrative and financial documents, manuscripts, printed materials, photographic materials, motion picture films, audio recordings, and memorabilia.

Arthur Glowka was a US Naval aviator from 1952 - 1957 and later became a pilot for Eastern Airlines. Glowka was particularly concerned with protection of the environment. Glowka partcitpated in many environmental groups and movements to encourage policy regulation and change to protect the environment. He proved to be an effective citizen-scientist and found errors in various government and science articles and played a significant role in improving the water quality of the Sound for the wildlife in the water and humans surrounding it.

The 1909 Hudson-Fulton Celebration Collection, c. 1901-2009, contains materials and souvenirs associated with the commemorative celebration. The Hudson-Fulton Celebration commemorated the 300th anniversary of Henry Hudson’s discovery of the Hudson River and the 100th anniversary of Robert Fulton’s first successful commercial application of the paddle steamboat. The collection was created by Allen Fink and Susan Bette Fink (nee Budson). They devoted years to researching and collecting Hudson-Fulton Celebration items to create a comprehensive collection of materials telling the event's story.

The Lowell Thomas Film Collection encompasses a wide range of materials documenting the travels of Lowell Thomas and Lowell Thomas Jr. These materials include 35mm motion picture prints and negatives, 16mm motion picture film and ¼ inch audio tape.