File:Scheiner Viewing Sunspots 1625 - uncropped.jpg - Wikimedia
25 Pantographs instrument Images: PICRYL - Public Domain Media
17 Christoph Scheiner Image: PICRYL - Public Domain Media Search
Drawing Machines
Pantograph by Christoph Scheiner (crop) - PICRYL - Public Domain
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Pantograph engraving hi-res stock photography and images - Alamy
Pantograph by Christoph Scheiner Stock Photo - Alamy
Mode of Pantograph - An old book with a line drawing on it
25 Pantographs instrument Images: PICRYL - Public Domain Media