File:US580035A Thaddeus Cahill, Telharmonium patent p.04.jpg
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current | 19:09, 13 September 2016 | 2,256 × 3,315 (1.45 MB) | Clusternote | re-upload correct page (p.4) from https://patents.google.com/patent/US580035A <br/> EDITED: rotated to correct horizon, slanted to correct vertical, re-sized to unify the scale, and clipped the margin to unify the image size | |
19:00, 13 September 2016 | 2,256 × 3,315 (1.48 MB) | Clusternote | upload larger image from https://patents.google.com/patent/US580035A <br/> EDITED: rotated to correct horizon, slanted to correct vertical, re-sized to unify the scale, and clipped the margin to unify the image size | ||
23:36, 4 January 2012 | 451 × 712 (88 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|fr.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{fr|Extrait du brevet 58035 du telharmonium de 1897, illustrant le principe de la roue phonique - source ht |
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