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Image: Patent 4927

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Patent_4927.jpg(548 × 565 pixels, file size: 44 KB, MIME type: image/jpeg)

Description: Fountain pen, Patent 4927.
Title: Patent 4927
Credit: https://patents.google.com/patent/US4927A/en?q=Walter+Hunt&before=priority:18471231&after=priority:18470101&oq=Walter+Hunt+1847
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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