|Note_en=Published also on ''The National Geographic Magazine''. Advertising for a [[Snorkel Pen]], but still reporting [[Advertised Model::Sheaffer TM]] on the box;''[[Sheaffer Valiant|Valiant]]'' version. Explaining its filling system. Mention the ''"[[White dot]] of distintion"''. | |Note_en=Published also on ''The National Geographic Magazine''. Advertising for a [[Snorkel Pen]], but still reporting [[Advertised Model::Sheaffer TM]] on the box;''[[Sheaffer Valiant|Valiant]]'' version. Explaining its filling system. Mention the ''"[[White dot]] of distintion"''. |