Size of this preview: 800 × 572 pixels. Other resolutions: 320 × 229 pixels | 640 × 458 pixels | 1,024 × 732 pixels | 1,280 × 916 pixels | 2,118 × 1,515 pixels.
Original file (2,118 × 1,515 pixels, file size: 1.03 MB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:33, 12 October 2013 | 2,118 × 1,515 (1.03 MB) | Jbumw | {{Information |Description ={{en|1=The Organum Mathematicum. An information device conceived by Athanasius Kircher and illustrated in Gaspar Schott's 1668 book, "Organum Mathematicum". It is a wooden chest containing slats or rods which aid in vari... |
File usage
The following page uses this file: