Image: 099-tpm3-sk
Size of this preview: 620 × 600 pixels. Other resolutions: 248 × 240 pixels | 3,921 × 3,793 pixels.
Original image (3,921 × 3,793 pixels, file size: 1.8 MB, MIME type: image/jpeg)
Description: Scan made by uploader from copy of Thomson's design sketch for the third tide-predicting machine, 1879-81, as published in Proceedings of the Institution of Civil Engineers, vol.65, 1881 --- too old to be in copyright.
Title: 099-tpm3-sk
Credit: Scan made by uploader from copy of Thomson's design sketch for the third tide-predicting machine, 1879-81, as published in Proceedings of the Institution of Civil Engineers, vol.65, 1881 --- too old to be in copyright.
Author: en:J. J. Thomson (died in 1940)
Permission: Released into the public domain (by the author).
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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