Collections
![Pan-American Exposition Collection](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/NYTRI001_2015.002.png?itok=Bx127G0F)
Collection of material relating to the Pan-American Exposition, held in Buffalo, NY from May 1 – November 1, 1901.
![Pictorial History of Sonnenberg](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/SOGAR001.jpeg?itok=u3bAgVEn)
Sonnenberg is a Victorian mansion and homestead known for its extensive gardens. These photographs compiled by Mary Clark Thompson show the elaborate gardens she planned in memory of her husband, Frederick Ferris Thompson in the early 20th century.
![Plattsburgh Barracks](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/Screen%2520Shot%25202017-12-14%2520at%25204.16.46%2520PM.png?itok=Edy-ifZ_)
This collection consists of photographs of military operations, training, and facilities in and around Plattsburgh Barracks, which operated as a military instillation, under various different branches of the armed service, from `5.