Collections
![War Diaries](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/mmvrc004.jpeg?itok=OOYtRQZm)
This collection contains images of diaries belonging to American men who served in various wars, including the Civil War, World War I, and World War II.
![Enrollment of the Sloop Sophia of Cold Spring Harbor](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/ZRR149_0.jpg?itok=uHNx8MIR)
Materials related to the US Customs Port of Delivery at Cold Spring Harbor, primarily created by the Surveyor Jacob C. Hewlett.
![William N. Weeden Color Printing Manuscript 1886](/sites/default/files/styles/browse_thumbnail/public/content/collection/covers/RVE001_weeden_58.jpg?itok=n9NwIL5U)
The William N. Weeden Color Printing Manuscript is an inventor's hand-written account in 1886 of his discovery of a printing method that produced multi-color printing with one impression. The collection includes color prints generated by the process.