High-voltage electrotherapy equipment (Rankin Kennedy, Electrical Installations, Vol V, 1903)
Summary
High-voltage electrotherapy equipment (Rankin Kennedy, Electrical Installations, Vol V, 1903).jpg
Tags
scans from rankin kennedy electrical installations vol v 1903
scans from rankin kennedy electrical installations vol v 1903 undescribed
Date
1903
Source
Wikimedia Commons
Link
Copyright info
public domain