Waterman Registry
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Waterman · c. 1900s-1910s
Waterman 7 (Eyedropper)
★★★★☆
Eyedropper
Filling System
Eyedropper
Nib
14k gold (#7)
Material
Black hard rubber
What to Look For
Straight-cap eyedropper with #7 nib. Very rare. Not to be confused with the Ripple-era Model 7 lever filler (1927-33). The #7 nib size was uncommon in eyedroppers — the standard large sizes jumped from #6 to #8. No pricing confirmed in the 1919 catalog for a straight-cap 7, suggesting limited or special-order production.
Straight-cap eyedropper with #7 nib. Very rare.