|Note_en=Advertising for the [[Williamson N. 605|605]] safety model, mentioning also the other sizes [[Williamson N. 600|N. 600]], [[Williamson N. 602|N. 602]], [[Williamson N. 605|N. 603]] and [[Advertised Model::Williamson N. 616|N. 616]] lady, the eyedropper model [[N. 2|N. 2]] and the self filler models [[Williamson N. 2SF|N. 2SF]] and [[Williamson N. 4SF|N. 4SF]]. | |Note_en=Advertising for the [[Williamson N. 605|605]] safety model, mentioning also the other sizes [[Williamson N. 600|N. 600]], [[Williamson N. 602|N. 602]], [[Williamson N. 605|N. 603]] and [[Advertised Model::Williamson N. 616|N. 616]] lady, the eyedropper model [[N. 2|N. 2]] and the self filler models [[Williamson N. 2SF|N. 2SF]] and [[Williamson N. 4SF|N. 4SF]]. |