File:Calibration letter chessboard 7x5.png
Calibration_letter_chessboard_7x5.png (406 × 521 pixels, file size: 3 KB, MIME type: image/png)
Click on a date/time to view the file as it appeared at that time.
|current||10:03, 20 January 2018||406 × 521 (3 KB)||Peter|
- You cannot overwrite this file.