Talk:Luca de Samuele Cagnazzi

A Commons file used on this page has been nominated for deletion
The following Wikimedia Commons file used on this page has been nominated for deletion: Participate in the deletion discussion at the. —Community Tech bot (talk) 12:38, 24 October 2018 (UTC)
 * Tonograph - Device invented by Luca de Samuele Cagnazzi (1764-1852).jpg