Graf von Hardenberg, Wilko Department Artifacts Action and Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
https://onlinelibrary.wiley.com/toc/16000498/2020/62/4 (Any fulltext)
Graf von Hardenberg, W., & Mahony, M. (Eds.). (2020). Verticality in the History of Science [Special Issue]. Centaurus, 62/4. doi:10.1111/1600-0498.12347.