|Note_it={{Datazione|guess}} fra il 1915 ed il 1918 (si cita il fronte). Pubblicizza i vari modelli, classificati per tipo di caricamento: ''Regulier'', PSF (''Pocket Self Filler'') e ''[[Safety]]'' ma illustra solo una [[Advertised Model::Waterman 52|52]].
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|Note_it={{Datazione|guess}} certamente fra il 1915 ed il 1918 (si cita il fronte), si è indicato il 1915 essendo sostanzialmente identica a [[:File:1915-Waterman-Ideal-PSF.jpg]]. Pubblicizza i vari modelli, classificati per tipo di caricamento: ''Regulier'', [[Advertised Feature::P.S.F.]] (''[[Pocket Self Filler]]'') e ''[[Safety]]'' ma illustra solo una [[Advertised Model::Waterman 52|52]].
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|Note_en={{Dating|guess}} between 1915 and 1918 citing the war. Advertising the different kind of model by filling system: ''Regulier'', PSF (''Pocket Self Filler'') and ''[[Safety]]'' but show only a [[Waterman 52|52]].
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|Note_en={{Dating|guess}} for sure between 1915 and 1918 citing the war, we say 1915 beeing almost the same of [[:File:1915-Waterman-Ideal-PSF.jpg]].. Advertising the different kind of model by filling system: ''Regulier'', [[P.S.F.]] (''[[Pocket Self Filler]]'') and ''[[Safety]]'' but show only a [[Waterman 52|52]].