Legacy GoPens Blog
We have previously posted about Waterman's Coin-Filler fountain pens. In 1908, Waterman released the self-filling pen, but by 1913, the sleeve-filler was improved and The Coin-Filler was launched u...
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Waterman has produced several filling mechanisms in addition to the lever-fillers and eyedroppers; for example, there was also the "coin filler." The coin filler operates with a prop: Waterman prov...
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