This collection contains letters written by Union Army Civil War soldiers.
This collection consists of letters and a journal written by Charles F. Weller during his time as a soldier in the United States Civil War.
Civil War era letters from two Middle Island, NY brothers.
Postcards and photographs of steamboats, ships and ferries.
Collection of photographs and other material from Clark Rice and Merrium Crocker
A collection of business, land and family papers of eight generations of the George Hyde Clarke family.
A collection of family correspondence between 1850 and 1920. Mary Gale Clarke labeled and categorized much of family correspondence but the author's name and date.
A collection of various documents pertaining to the Clarkson family of Potsdam, New York
A collection of pohotographs of the Clarkson family and their home
Three photographs of the King and Queen of the Clarkson-Normal Ice Carnival
A collection of programs from the Clarkson-Normal Ice Carnival
A collection of pamphlets, newspaper clippings, and other published materials that pertain to the history of Clarkson University.
Students in Professor Laura Ettinger's History of Public Health in America course conducted audio interviews with relatives and friends about how the COVID-19 pandemic affected their lives so that people in the future can learn about what it was like to live in 2020 and 2021.
A collection of photographs and published materials relating to the history of Clarkson University
A collection of postcards showing the laboratories and workshops of Clarkson College from the early 20th century
A collection of yearbooks for Clarkson Univerity from between 1927 and 2008.
Historical photographs of the Clarkstown Country Club, located in Nyack, NY.
Postcards and photographs documenting Claverack College and Hudson River Institute, a coeducational boarding school in Claverack, N.Y.
This slideshow consists of images, mostly historic and a few current of notable historic sites, in and near Claverack Hamlet.
Photographs and postcards relating to the history of Claverack, N.Y.
This collection consists of issues of Mountain Echo dating between 1953 and 2007.
A collection of postcards of Clinton Community College and related sites on Lake Champlain.
Research by Freeport Village historian Clinton E. Metz
This collection contains images and artifacts relating to the coeducational, military preparatory school that existed in the village at the latter half of the nineteenth century.
This collection contains several issues of the Tahawus Cloudsplitter magazine, dating between 1943 and 1971.