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- Owner: Alex2014 (View all images and albums)
- Uploaded: Sep 19 2015 06:30 PM
- Views: 588
- Album: Mabie Todd & Bard eyedropper with Hammered overlay
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Alex2014
The inf feed is composed by three pieces: a gold overfeed, the HR underfeed and a bulb ending with a two twisted wire "tail". By pulling out the bulb with the finger, the pen can be filled with ink without unscrewing the section (US patent 631.909 from August 29, 1899)