File:Processes of Taking Photographic Pictures patent US149724.pdf
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:01, 5 February 2019 | ![]() | 1,158 × 1,702, 2 pages (129 KB) | Alexis Jazz | {{Information |Description=Processes of Taking Photographic Pictures patent |Source=https://patents.google.com/patent/US149724 |Date=1874-01-12 |Author={{w|Cassius Marcellus Coolidge}} |Permission={{PD-old-auto-expired|deathyear=1934}} |other_versions= }} |
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