Blacker, Sarah Department Artifacts Action and Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
Blacker, S. (2020). Analogue Privacy: The Paper Shredder as a Technology for Knowledge Destruction. In S. Bauer, M. Schlünder, & M. Rentetzi (Eds.), Boxes: A Field Guide (pp. 365-380). Manchester: Mattering Press.