|Note_it={{Datazione|guess}} del periodo della prima guerra mondiale. Pubblicizza un modello [[Advertised Model::Waterman 1x]]. {{ContribBy|A.Dabbene}}
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|Note_it=Anno XLIII, N. 22. {{Datazione|archive}} Pubblicizza un modello [[Advertised Model::Waterman 12]] e mentiona la [[Advertised Model::Waterman 12S|12S]] e la [[Advertised Model::Waterman 12 PSF|12 PSF]]. {{ContribBy|A.Dabbene}}
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|Note_en={{Dating|guess}} during WWI. Advertising for a [[Waterman 1x]].
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|Note_en=Year XLIII, N. 22. {{Dating|archive}} Advertising for a [[Waterman 12]], citing [[Waterman 12S|12S]] and [[Waterman 12 PSF|12 PSF]].