| RefNo | AP/9/7 |
| Level | Item |
| Title | Unpublished paper, 'An die hohe Gesellschaft der Künste, und Wissenschafton zu London' ['To the High Society of Arts and Sciences in London'] by Andreas Wilhelm Reichsritter von Churfeld-Spitzbarth |
| Date | 5 April 1819 |
| Description | Von Churfeld-Spitzbarth introduces and describes his plans for a perpetual motion machine.
Subject: Physics
Written by von Churfeld-Spitzbarth in Wien [Vienna, Austria]. |
| Language | German |
| Extent | 8p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |