Machines That Made Them: Identifying Twentieth-Century Duplicating Technologies
Brian Cassidy, Bookseller
September 18, 2019 · 4:30 pm—6:00 pm EDT · Firestone Library Rare Books and Special Collections
Princeton University Library
This workshop will introduce the various duplicating technologies (from spirit duplication and xerography to electrofax and verifax) and explain their particular characteristics, with examples from typical publications and documents produced by these means. It will also differentiate duplication from printing and begin to discuss some of the bibliographic implications of these technologies.