Plate No. 9; Bosch D. R. 4 magneto; Bosch D. U. 4 magneto [Drawing].
Summary
Public domain image of scientific diagram, free to use, no copyright restrictions image - Picryl description
Tags
Date
1910
Location
Syracues, N.Y.
Source
New York Public Library
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")