Email (research and translation): dahnresearch@gmail.com
Email (academic inquiries only): rdahn@chstm.org
Postal mail:
Ryan Dahn
Consortium for History of Science, Technology, and Medicine
431 Chestnut St
Philadelphia, PA 19106-2426
Researcher, Translator, and Professional Historian
Email (research and translation): dahnresearch@gmail.com
Email (academic inquiries only): rdahn@chstm.org
Postal mail:
Ryan Dahn
Consortium for History of Science, Technology, and Medicine
431 Chestnut St
Philadelphia, PA 19106-2426