Collections

Watervliet Businesses
This collection consists of images of businesses and industries located in and around Watervliet, N.Y. in the early 1900's.
William N. Weeden Color Printing Manuscript 1886
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.