File:Vibration-is-life.jpg

Summary
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Original authors
This image was moved to Commons by * Source: en.wikipedia.org
 * Image contributor(s): Eloquence
 * 2003-09-17T10:00:44Z UTC Eloquence 300x282 (28924 bytes)  "Vibration is life" advertisement, 1910, public domain (from Der Spiegel, 1/1999, p.145)