|Note_en=Advertising for a [[Waterman 5x]] model with references to the three types: ''Regulier'' (eyedropper), ''[[Safety]]'' and ''[[P.S.F.]]'' (''[[Pocket Self Filler]]'', lever filler). | |Note_en=Advertising for a [[Waterman 5x]] model with references to the three types: ''Regulier'' (eyedropper), ''[[Safety]]'' and ''[[P.S.F.]]'' (''[[Pocket Self Filler]]'', lever filler). |